Chapter 19

See F. G. Welcker,Der epische Cyclus(1865-1882).

CREOSOTE,CreasoteorKreasote(from Gr.κρέας, flesh, andσώζειν, to preserve), a product of the distillation of coal, bone oil, shale oil, and wood-tar (more especially that made from beech-wood). The creosote is extracted from the distillate by means of alkali, separated from the filtered alkaline solution by sulphuric acid, and then distilled with dilute alkali; the distillate is again treated with alkali and acid, till its purification is effected; it is then redistilled at 200° C., and dried by means of calcium chloride. It is a highly refractive, colourless, oily liquid, and was first obtained in 1832 by K. Reichenbach from beech-wood tar. It consists mainly of a mixture of phenol, cresol, guaiacol, creosol, xylenol, dimethyl guaiacol, ethyl guaiacol, and various methyl ethers of pyrogallol. Creosote has a strong odour and hot taste, and burns with a smoky flame. It dissolves sulphur, phosphorus, resins, and many acids and colouring matters; and is soluble in alcohol, ether, and carbon disulphide, and in 80 parts by volume of water. It is distinguished from carbolic acid by the following properties:—it rotates the plane of polarized light to the right, forms with collodion a transparent fluid, and is nearly insoluble in glycerin; whereas carbolic acid has no effect on polarized light, gives with about two-thirds of its volume of collodion a gelatinous mass, and is soluble in all proportions in glycerin; further, alcohol and ferric chloride produce with creosote a green solution, turned brown by water, with carbolic acid a brown, and on the addition of water a blue solution. Creosote, like carbolic acid, is a powerful antiseptic, and readily coagulates albuminous matter; wood-smoke and pyroligneous acid or wood-vinegar owe to its presence their efficacy in preserving animal and vegetable substances from putrefaction.

Creosote oilis the name generally applied to the fraction of the coal tar distillate which boils between 200° and 300° C. (seeCoal Tar). It is a greenish-yellow fluorescent liquid, usually containing phenol, cresol, naphthalene, anthracene, pyridine, quinoline, acridine and other substances. Its chief use is for the preservation of timber.

Pharmacology and Therapeutics.—Creosote derived from wood-tar is given medicinally in doses of from one to five minims, either suspended in mucilage, or in capsules. It should always be administered after a meal, when the gastric contents dilute it and prevent irritation. Creosote and carbolic acid (q.v.) have a very similar pharmacology; but there is one conspicuous exception. Beech-wood creosote alone should be used in medicine, as its composition renders it much more valuable than other creosotes. Its constituents circulate unchanged in the blood and are excreted by the lungs. Although carbolic acid has no value in phthisis (pulmonary tuberculosis) or in any other bacterial condition of the lungs, creosote, having volatile constituents which are excreted in the expired air and which are powerfully antiseptic, may well be of much value in these conditions. In phthisis creosote is now superseded by both its carbonate (creosotal)—given in the same doses—which causes less gastric disturbance, and by guaiacol itself, which may be given in doses up to thirty minims in capsules. The phosphate (phosote or phosphote), phosphite (phosphotal), and valerianate (eosote) also find application. Similarly the carbonate of guaiacol may be given in doses even as large as a drachm. Creosote may also be used as an inhalation with a steam atomizer. It is applicable not only in phthisis but in bronchiectasis, bronchitis, broncho-pneumonia, lobar pneumonia and all other bacterial lung diseases. Like carbolic acid, creosote may be used in toothache, and the local antiseptic and anaesthetic action which it shares with that substance is often of value in relieving gastric pain due to simple ulcer or cancer, and in those forms of vomiting which are due to gastric irritation.

For the determination and separation of the various constituents of creosote see F. Tiemann,Ber.(1881), 14, p. 2005; A. Béhal and C. Choay,Comptes rendus(1893), 116, p. 197; and L. F. Kebler,Amer. Jour. Pharm.(1899), p. 409.

CREPUSCULAR(from Lat.crepusculum, twilight), of or belonging to the twilight, hence indistinct or glimmering; in zoology the word is used of animals that appear before sunrise or nightfall.

CRÉQUY,a French family which originated in Picardy, and took its name from a small lordship in the present Pas-de-Calais. Its genealogy goes back to the 10th century, and from it originated the noble houses of Blécourt, Canaples, Heilly and Royon. Henri de Créquy was killed at the siege of Damietta in 1240; Jacques de Créquy, marshal of Guienne, was killed at Agincourt with his brothers Jean and Raoul; Jean de Créquy, lord of Canaples, was in the Burgundian service, and took part in the defence of Paris against Joan of Arc in 1429, received the order of the Golden Fleece in 1431, and was ambassador to Aragon and France; Antoine de Créquy was one of the boldest captains of Francis I., and died in consequence of an accident at the siege of Hesdin in 1523. Jean VIII., sire de Créquy, prince de Poix, seigneur de Canaples (d. 1555), left three sons, the eldest of whom, Antoine de Créquy (1535-1574), inherited the family estates on the death of his brothers at St Quentin in 1557. He was raised to the cardinalate, and his nephew and heir, Antoine de Blanchefort, assumed the name and arms of Créquy.

Charles I. de Blanchefort, marquis de Créquy, prince de Poix, duc de Lesdiguières (1578-1638), marshal of France, son of the last-named, saw his first fighting before Laon in 1594, and was wounded at the capture of Saint Jean d’Angély in 1621. In the next year he became a marshal of France. He served through the Piedmontese campaign in aid of Savoy in 1624 as second in command to the constable, François de Bonne, duc de Lesdiguières, whose daughter Madeleine he had married in 1595. He inherited in 1626 the estates and title of his father-in-law, who had induced him, after the death of his first wife, to marry her half-sister Françoise. He was also lieutenant-general of Dauphiné. In 1633 he was ambassador to Rome, and in 1636 to Venice. He fought in the Italian campaigns of 1630, 1635, 1636 and 1637, when he helped to defeat the Spaniards at Monte Baldo. He was killed on the 17th of March 1638 in an attempt to raise the siege of Crema, a fortress in the Milanese. He had a quarrel extending over years with Philip, the bastard of Savoy, which ended in a duel fatal to Philip in 1599; and in 1620 he defended Saint-Aignan, who was his prisoner of war, against a prosecution threatened by Louis XIII. Some of his letters are preserved in the Bibliothèque Nationale in Paris, and his life was written by N. Chorier (Grenoble, 1683).

His eldest son, François, comte de Sault, due de Lesdiguières (1600-1677), governor and lieutenant-general of Dauphiné, took the name and arms of Bonne. The younger, Charles II. de Créquy, seigneur de Canaples, was killed at the siege of Chambéry in 1630, leaving three sons—Charles III., sieur de Blanchefort, prince de Poix, duc de Créquy (1623?-1687); Alphonse de Créquy, comte de Canaples (d. 1711), who became on the extinction of the elder branch of the family in 1702 duc de Lesdiguières, and eventually succeeded also to his younger brother’s honours; and François, chevalier de Créquy and marquis de Marines, marshal of France (1625-1687).

The last-named was born in 1625, and as a boy took part in the Thirty Years’ War, distinguishing himself so greatly that at the age of twenty-six he was made amaréchal de camp, and a lieutenant-general before he was thirty. He was regarded as the most brilliant of the younger officers, and won the favour of Louis XIV. by his fidelity to the court during the second Fronde. In 1667 he served on the Rhine, and in 1668 he commanded the covering army during Louis XIV.’s siege of Lille, after the surrender of which the king rewarded him with the marshalate. In 1670 he overran the duchy of Lorraine. Shortly after this Turenne, his old commander, was made marshal-general, and all the marshals were placed under his orders. Many resented this, and Créquy, in particular, whose career of uninterrupted success had made him over-confident, went into exile rather than serve under Turenne. After the death of Turenne and the retirement of Condé, he became the most important general officer in the army, but his over-confidence was punishedby the severe defeat of Conzer Brück (1675) and the surrender of Trier and his own captivity which followed. But in the later campaigns of this war (seeDutch Wars) he showed himself again a cool, daring and successful commander, and, carrying on the tradition of Turenne and Condé, he was in his turn the pattern of the younger generals of the stamp of Luxembourg and Villars. He died in Paris on the 3rd of February 1687.

Alphonse de Créquy had not the talent of his brothers, and lost his various appointments in France. He went to London in 1672, where he became closely allied with Saint Évremond, and was one of the intimates of King Charles II.

Charles III. de Créquy served in the campaigns of 1642 and 1645 in the Thirty Years’ War, and in Catalonia in 1649. In 1646, after the siege of Orbitello, he was made lieutenant-general by Louis. By faithful service during the king’s minority he had won the gratitude of Anne of Austria and of Mazarin, and in 1652 he became duc de Créquy and a peer of France. The latter half of his life was spent at court, where he held the office of first gentleman of the royal chamber, which had been bought for him by his grandfather. In 1659 he was sent to Spain with gifts for the infanta Maria Theresa, and on a similar errand to Bavaria in 1680 before the marriage of the dauphin. He was ambassador to Rome from 1662 to 1665, and to England in 1677; and became governor of Paris in 1675. He died in Paris on the 13th of February 1687. His only daughter, Madeleine, married Charles de la Trémoille (1655-1709).

The marshal François de Créquy had two sons, whose brilliant military abilities bade fair to rival his own. The elder, François Joseph, marquis de Créquy (1662-1702), already held the grade of lieutenant-general when he was killed at Luzzara on the 13th of August 1702; and Nicolas Charles, sire de Créquy, was killed before Tournai in 1696 at the age of twenty-seven.

A younger branch of the Créquy family, that of Hémont, was represented by Louis Marie, marquis de Créquy (1705-1741), author of thePrincipes philosophiques des saints solitaires d’Égypte(1779), and husband of the marquise separately noticed below, and became extinct with the death in 1801 of his son, Charles Marie, who had some military reputation.

For a detailed genealogy of the family and its alliances see Moreri,Dictionnaire historique; Annuaire de la noblesse française(1856 and 1867). There is much information about the Créquys in theMémoiresof Saint-Simon.

CRÉQUY, RENÉE CAROLINE DE FROULLAY,Marquise de(1714-1803), was born on the 19th of October 1714, at the château of Monfleaux (Mayenne), the daughter of Lieutenant-General Charles François de Froullay. She was educated by her maternal grandmother, and married in 1737 Louis Marie, marquis de Créquy (see above), who died four years after the marriage. Madame de Créquy devoted herself to the care of her only son, who rewarded her with an ingratitude which was the chief sorrow of her life. In 1755 she began to receive in Paris, among her intimates being D’Alembert and J. J. Rousseau. She had none of the frivolity generally associated with the women of her time and class, and presently became extremely religious with inclinations to Jansenism. D’Alembert’s visits ceased when she adopted religion, and she was nearly seventy when she formed the great friendship of her life with Sénac de Meilhan, whom she met in 1781, and with whom she carried on a correspondence (edited by Édouard Fournier, with a preface by Sainte-Beuve in 1856). She commented on and criticized Meilhan’s works and helped his reputation. She was arrested in 1793 and imprisoned in the convent of Les Oiseaux until the fall of Robespierre (July 1794). The well-knownSouvenirs de la marquise de Créquy(1710-1803), printed in 7 volumes, 1834-1835, and purporting to be addressed to her grandson, Tancrède de Créquy, was the production of a Breton adventurer, Cousin de Courchamps. The first two volumes appeared in English in 1834 and were severely criticized in theQuarterly Review.

See the notice prefixed by Sainte-Beuve to theLettres; P. L. Jacob,Énigmes et découvertes bibliographiques(Paris, 1866); Quérard,Superchéries littéraires, s.v. “Créquy”;L’Ombre de la marquise de Créquy aux lecteurs des souvenirs(1836) exposes the forgery of theMémoires.

CRESCAS, HASDAI BEN ABRAHAM(1340-1410), Spanish philosopher. His work,The Light of the Lord(’Or ’Adonai), deeply affected Spinoza, and thus his philosophy became of wide importance. Maimonides (q.v.) had brought Jewish thought entirely under the domination of Aristotle. The work of Crescas, though it had no immediate success, ended in effecting its liberation. He refused to base Judaism on speculative philosophy alone; there was a deep emotional side to his thought. Thus he based Judaism on love, not on knowledge; love was the bond between God and man, and man’s fundamental duty was love as expressed in obedience to God’s will. Spinoza derived from Crescas his distinction between attributes and properties; he shared Crescas’s views on creation and free will, and in the whole trend of his thought the influence of Crescas is strongly marked.

See E. G. Hirsch,Jewish Encyclopaedia, iv. 350.

(I. A.)

CRESCENT(Lat.crescens, growing), originally the waxing moon, hence a name applied to the shape of the moon in its first quarter. The crescent is employed as a charge in heraldry, with its horns vertical; when they are turned to the dexter side of the shield, it is called increscent, when to the sinister, decrescent. A crescent is used as a difference to denote the second son of a house; thus the earls of Harrington place a crescent upon a crescent, as descending from the second son of a second son. An order of the crescent was instituted by Charles I. of Naples and Sicily in 1268, and revived by René of Anjou in 1464. A Turkish order or decoration of the crescent was instituted by Sultan Selim III. in 1799, in memory of the diamond crescent which he had presented to Nelson after the battle of the Nile, and which Nelson wore on his coat as if it were an order.

The crescent is the military and religious symbol of the Ottoman Turks. According to the story told by Hesychius of Miletus, during the siege of Byzantium by Philip of Macedon the moon suddenly appeared, the dogs began to bark and aroused the inhabitants, who were thus enabled to frustrate the enemy’s scheme of undermining the walls. The grateful Byzantines erected a statue to “torch-bearing” Hecate, and adopted the lunar crescent as the badge of the city. It is generally supposed that it was in turn adopted by the Turks after the capture of Constantinople in 1453, either as a badge of triumph, or to commemorate a partial eclipse of the moon on the night of the final attack. In reality, it seems to have been used by them long before that event. Ala ud-din, the Seljuk sultan of Iconium (1245-1254), and Ertoghrul, his lieutenant and the founder of the Ottoman branch of the Turkish race, assumed it as a device, and it appeared on the standard of the janissaries of Sultan Orkhan (1326-1360). Since the new moon is associated with special acts of devotion in Turkey—where, as in England, there is a popular superstition that it is unlucky to see it through glass—it may originally have been adopted in consequence of its religious significance. According to Professor Ridgeway, however, the Turkish crescent, like that seen on modern horse-trappings, has nothing to do with the new moon, but is the result of the base-to-base conjunction of two claw or tusk amulets, an example of which has been brought to light during the excavations of the site of the temple of Artemis Orthia at Sparta (seeAthenaeum, March 21, 1908). There is nothing distinctively Turkish in the combination of crescent and star which appears on the Turkish national standard; the latter is shown by coins and inscriptions to have been an ancient Illyrian symbol, and is of course common in knightly and decorative orders. It is doubtful whether any opposition between crescent and cross, as symbols of Islam and Christianity, was ever intended by the Turks; and it is an historical error to attribute the crescent to the Saracens of crusading times or the Moors in Spain.

Crescent is also the name of a Turkish musical instrument. In architecture, a crescent is a street following the arc of a circle; the name in this sense was first used in the Royal Crescent at Bath.

CRESCIMBENI, GIOVANNI MARIO(1663-1728), Italian critic and poet, was born at Macerata in 1663. Having been educated by a French priest at Rome, he entered the Jesuits’ college of his native town, where he produced a tragedy on thestory of Darius, and versified thePharsalia. In 1679 he received the degree of doctor of laws, and in 1680 he removed again to Rome. The study of Filicaja and Leonico having convinced him that he and all his contemporaries were working in a wrong direction, he resolved to attempt a general reform. In 1690, in conjunction with fourteen others, he founded the celebrated academy of the Arcadians, and began the contest against false taste and its adherents. The academy was most successful; branch societies were opened in all the principal cities of Italy; and the influence of Marini, opposed by the simplicity and elegance of such models as Costanzo, soon died away. Crescimbeni officiated as secretary to the Arcadians for thirty-eight years. In 1705 he was made canon of Santa Maria; in 1715 he obtained the chief curacy attached to the same church; and about two months before he died (1728) he was admitted a member of the order of Jesus.

His principal work is theIstoria della volgar poesia(Rome, 1698), an estimate of all the poets of Italy, past and contemporary, which may yet be consulted with advantage. The most important of his numerous other publications are theCommentarij(5 vols., Rome, 1702-1711), andLa Bellezza della volgar poezia(Rome, 1700).

CRESILAS,a Cretan sculptor of Cydonia. He was a contemporary of Pheidias, and one of the sculptors who vied in producing statues of amazons at Ephesus (seeGreek Art) about 450B.C.As his amazon was wounded (volnerata; Pliny,Nat. Hist.xxxiv. 75), we may safely identify it with the figure, of which several copies are extant, who is carefully removing her blood-stained garment from a wound under the right breast. Another work of Cresilas of which copies survive is the portrait of Pericles, the earliest Greek portrait which has been with certainty identified, and which fully confirms the statement of ancient critics that Cresilas was an artist who idealized and added nobility to men of noble type. An extant portrait of Anacreon is also derived from Cresilas.

CRESOLSorMethyl Phenols, C7H8O or C6H4·CH3·OH. The three isomeric cresols are found in the tar obtained in the destructive distillation of coal, beech-wood and pine. The crude cresol obtained from tar cannot be separated into its different constituents by fractional distillation, since the boiling points of the three isomers are very close together. The pure substances are best obtained by fusion of the corresponding toluene sulphonic acids with potash.

Ortho-cresol, CH3(1)·C6H4·OH(2), occurs as sulphate in the urine of the horse. It may be prepared by fusion of ortho-toluene sulphonic acid with potash; by the action of phosphorus pentoxide on carvacrol; or by the action of zinc chloride on camphor. It is a crystalline solid, which melts at 30° C. and boils at 190.8° C. Fusion with alkalis converts it into salicylic acid.

Meta-cresol, CH3(1)·C6H4·OH(3), is formed when thymol (para-isopropyl-meta-cresol) is heated with phosphorus pentoxide. Propylene is liberated during the reaction, and the phosphoric acid ester of meta-cresol which is formed is then fused with potash. It can also be prepared by distilling meta-oxyuvitic acid with lime, or by the action of air on boiling toluene in the presence of aluminium chloride (C. Friedel and J. M. Crafts,Ann. Chim. Phys., 1888 [6], 14, p. 436). It solidifies in a freezing mixture, on the addition of a crystal of phenol, and then melts at 3°-4° C. It boils at 202°.8 C. Its aqueous solution is coloured bluish-violet by ferric chloride.

Para-cresol, CH3(1)·C6H4·OH(4), occurs as sulphate in the urine of the horse. It is also found in horse’s liver, being one of the putrefaction products of tyrosine. It may be prepared by the fusion of para-toluene sulphonic acid with potash; by the action of nitrous acid on para-toluidine; or by heating para-oxyphenyl acetic acid with lime. It crystallizes in prisms which melt at 36° C. and boil at 201°.8 C. It is soluble in water, and the aqueous solution gives a blue coloration with ferric chloride. When treated with hydrochloric acid and potassium chlorate, no chlorinated quinones are obtained (M. S. Southworth,Ann.(1873), 168, p. 271), a behaviour which distinguishes it from ortho- and meta-cresol.

On the composition of commercial cresylic acid see A. H. Allen,Jour. Soc. Chem. Industry(1890), 9, p. 141. See alsoCreosote.

CRESPI, DANIELE(1590-1630), Italian historical painter, was born near Milan, and studied under Giovanni Battista Crespi and Giulio Procaccini. He was an excellent colourist; his drawing was correct and vigorous, and he grouped his compositions with much ability. His best work, a series of pictures from the life of Saint Bruno, is in the monastery of the Carthusians at Milan. Among the most famous of his paintings is a “Stoning of St Stephen” at Brera, and there are several excellent examples of his work in the city of his birth and at Pavia.

CRESPI, GIOVANNI BATTISTA(1557-1663), called Il Cerano, Italian painter, sculptor, and architect, was born at Cerano in the Milanese. He was a scholar of considerable attainments, and held a position of dignity in his native city. He was head of the Milanese Academy founded by Cardinal Frederigo Borromeo, and he was the teacher of Guercino. He is most famous as a painter; and, though his figures are neither natural nor graceful, his colouring is good, and his designs full of ideal beauty.

CRESPI, GIUSEPPE MARIA(1665-1747), Italian painter, called “Lo Spagnuolo” from his fondness for rich apparel, was born at Bologna, and was trained under Angelo Toni, Domenico Canuti and Carlo Cignani. He then went through a course of copying from Correggio and Barocci; this he followed up with a journey to Venice for the sake of Titian and Paul Veronese; and late in life he proclaimed himself a follower of Guercino and Pietro da Cortona. He was a good colourist and a facile executant, and was wont to employ the camera obscura with great success in the treatment of light and shadow; but he was careless and unconscientious. He was a clever portrait-painter and a brilliant caricaturist; and his etchings after Rembrandt and Salvator are in some demand. His greatest work, a “Massacre of the Innocents,” is at Bologna; but the Dresden gallery possesses twelve examples of him, among which is his celebrated series of the Seven Sacraments.

CRESS,in botany. “Garden Cress” (Lepidium sativum) is an annual plant (nat. ord. Cruciferae), known as a cultivated plant at the present day in Europe, North Africa, western Asia and India, but its origin is obscure. Alphonse de Candolle (L’Origine des plantes cultivées) says its cultivation must date from ancient times and be widely diffused, for very different names for it exist in the Arab, Persian, Albanian, Hindustani and Bengali tongues. He considered the plant to be of Persian origin, whence it may have spread after the Sanskrit epoch (there is no Sanskrit name for it) into the gardens of India, Syria, Greece and North Africa. It is used in salads, the young plants being cut and eaten while still in the seed-leaf, forming, along with plants of the white mustard in the same stage of growth, what is commonly called “small salad.” The seeds should be sown thickly broadcast or in rows in succession every ten or fourteen days, according to the demand. The sowings may be made in the open ground from March till October, the earliest under hand-glasses, and the summer ones in a cool moist situation, where water from trees, shrubs, walls, &c., cannot fall on or near them. The grit thrown up by falling water pierces the tender tissues of the cress, and cannot be thoroughly removed by washing. During winter they must be raised on a slight hotbed, or in shallow boxes or pans placed in any of the glass-houses where there is a temperature of 60° or 65°. Cress is subject to the attack of a fungus (Pythium debaryanum) if kept too close and moist. The pest very quickly infects a whole sowing. There is no cure for it; preventive measures should therefore be taken by keeping the sowings fairly dry and well ventilated. The seed should be sown on new soil, and should not be covered.

The “Golden” or “Australian” cress is a dwarf, yellowish-green, mild-flavoured sort, which is cut and eaten when a little more advanced in growth but while still young and tender. It should be sown at intervals of a month from March onwards, the autumn sowing, for winter and spring use, being made in a sheltered situation.

The “curled” or “Normandy” cress is a very hardy sort, of good flavour. In this, which is allowed to grow like parsley, the leaves are picked for use while young; and, being finely cutand curled, they are well adapted for garnishing. It should be sown thinly, in drills, in good soil in the open borders, in March, April and May, and for winter and spring use at the foot of a south wall early in September, and about the middle of October.

Water-cress.—“Water-cress” (Nasturtium officinale) is a member of the same natural order, and a native of Great Britain. Although now so largely used, it does not appear to have been cultivated in England prior to the 19th century, though in Germany, especially near Erfurt, it had been grown long previously. Its flavour is due to an essential oil containing sulphur. Water-cress is largely cultivated in shallow ditches, prepared in wet, low-lying meadows, means being provided for flooding the ditches at will. Where the amount of water available is limited, the ditches are arranged at successively higher levels, so as to allow of the volume admitted to the upper ditch being passed successively to the others. The ditches are usually puddled with clay, which is covered to the depth of 9 to 12 in. with well-manured soil.

A stock of plants may be raised in two ways—by cuttings, and by seeds. If a stock is to be raised from cuttings, the desired quantity of young shoots is gathered—those sold in bunches for salad serve the purpose well—and reduced where necessary to about 3 in. in length, the basal and frequently rooted portion being rejected. They are dibbled thickly into one of the ditches, and only enough water admitted to just cover the soil. If the start is made in late spring, the cuttings will be rooted in a week. They are allowed to remain for another week or two, and are then taken up and dropped about 9 in. apart into the other ditches, which have been slightly flooded to receive them. There is no need to plant them—the young roots will very soon be securely anchored. The volume of water is increased as the plants grow. If raised from seed, the seed-bed is prepared as for cuttings, and seed sown either in drills or broadcast. No flooding is done until the seedlings are up. Water is then admitted, the level being raised as the plants grow. When 5 or 6 in. high, they are taken up and dropped into their permanent quarters precisely like those raised from cuttings.

Cultivated as above described, the plants afford frequent cuttings of large clean cress of excellent flavour for market purposes. Sooner or later growth will become less vigorous and flowering shoots will be produced. This will be accompanied by a pronounced deterioration of the remaining vegetative shoots. These signs will be interpreted by the grower to mean that his plants, as a market crop, are worn out. He will therefore take steps to repeat the routine of culture above described. In the winter the ditches are flooded to protect the cress from frost.

The best-flavoured water-cress is produced in the pure water of running streams over chalk or gravel soil. Should the water be contaminated by sewage or other undesirable matter, the plants not only absorb some of the impurities but also serve to anchor much of the solid particles washed as scum among them. This is extremely difficult to dislodge by washing, and renders the cress a source of danger as food.

Water-cress for domestic use may be raised as a kitchen-garden crop if frequently watered overhead. Beds to afford cress during the summer should be made in broad trenches on a border facing north. It may also be raised in pots or pans stood in saucers of water and frequently watered overhead.

In recent years in America attention has been paid to the injury done to water-cress beds by the “water-cress sow-bug” (Mancasellus brachyurus), and the “water-cress leaf-beetle” (Phaedon aeruginosa). Another species ofPhaedonis known in England as “blue beetle” or “mustard beetle,” and is a pest also of mustard, cabbage and kohlrabi (see F. H. Chittenden, inBulletin66, part ii. of Bureau of Entomology, United States Department of Agriculture, 1907).

The name “nasturtium” is applied in gardens, but incorrectly, to species ofTropaeolum.

CRESSENT, CHARLES(1685-1768), French furniture-maker, sculptor andfondeur-ciseleur. As the second son of François Cressent,sculpteur du roi, and grandson of Charles Cressent, a furniture-maker of Amiens, who also became a sculptor, he inherited the tastes and aptitudes which were likely to make a finished designer and craftsman. Even more important perhaps was the fact that he was a pupil of André Charles Boulle. Trained in such surroundings, it is not surprising that he should have reached a degree of achievement which has to a great extent justified the claim that he was the best decorative artist of the 18th century. Cressent’s distinction is closely connected with the regency, but his earlier work had affinities with the school of Boulle, while his later pieces were full of originality. He was an artist in the widest sense of the word. He not only designed and made furniture, but created the magnificent gilded enrichments which are so characteristic of his work. He was likewise a sculptor, and among his plastic work is known to have been a bronze bust of Louis, duc d’Orléans, the son of the regent, for whom Cressent had made one of the finest examples of French furniture of the 18th century—the famousmédailliernow in the Bibliothèque Nationale. Cressent’s bronze mounts were executed with a sharpness of finish and a grace and vigour of outline which were hardly excelled by his great contemporary Jacques Caffieri. His female figures placed at the corners of tables are indeed among the most delicious achievements of the great days of the French metal worker. Much of Cressent’s work survives, and can be identified; the Louvre and the Wallace collection are especially rich in it, and his commode at Hertford House with gilt handles representing Chinese dragons is perhaps the most elaborate piece he ever produced. The work of identification is rendered comparatively easy in his case by the fact that he published catalogues of three sales of his work. These catalogues are highly characteristic of the man, who shared in no small degree the personalbravouraof Cellini, and could sometimes execute almost as well. He did not hesitate to describe himself as the author of “a clock worthy to be placed in the very finest cabinets,” “the most distinguished bronzes,” or pieces of “the most elegant form adorned with bronzes of extra richness.” He worked much in marqueterie, both in tortoiseshell and in brilliant coloured woods. He was indeed an artist to whom colour appealed with especial force. The very type and exemplar of the “feeling” of the regency, he is worthy to have given his own name to some of the fashions which he deduced from it.

CRESSWELL, SIR CRESSWELL(1794-1863), English judge, was a descendant of an old Northumberland family, and was born at Newcastle in 1794. He was educated at the Charterhouse and at Emmanuel College, Cambridge. He graduated B.A. in 1814, and M.A. four years later. Having chosen the profession of the law he studied at the Middle Temple, and was called to the bar in 1819. He joined the northern circuit, and was not long in earning a distinguished position among his professional brethren. In 1837 he entered parliament as Conservative member for Liverpool, and he soon gained a reputation as an acute and learned debater on all constitutional questions. In January 1842 he was made a judge of the court of common pleas, being knighted at the same time; and this post he occupied for sixteen years. When the new court for probate, divorce and matrimonial causes was established (1858), Sir Cresswell Cresswell was requested by the Liberal government to become its first judge and undertake the arduous task of its organization. Although he had already earned a right to retire, and possessed large private wealth, he accepted this new task, and during the rest of his life devoted himself to it most assiduously and conscientiously, with complete satisfaction to the public. In one case only, out of the very large number on which he pronounced judgment, was his decision reversed. His death was sudden. By a fall from his horse on the 11th of July 1863 his knee-cap was injured. He was recovering from this when on the 29th of the same month he died of disease of the heart.

See Foss’sLives of the Judges; E. Manson,Builders of our Law(1904).

CRESSY, HUGH PAULINUS DE(c. 1605-1674), English Benedictine monk, whose religious name was Serenus, was born at Wakefield, Yorkshire, about 1605. He went to Oxford at the age of fourteen, and in 1626 became a fellow of Merton College. Having taken orders, he rose to the dignity of dean of Leighlin,Ireland, and canon of Windsor. He also acted as chaplain to Lord Wentworth, afterwards the celebrated earl of Strafford. For some time he travelled abroad as tutor to Lord Falmouth, and in 1646, during a visit to Rome, joined the Roman Catholic Church. In the following year he published hisExomologesis(Paris, 1647), or account of his conversion, which was highly valued by Roman Catholics as an answer to William Chillingworth’s attacks. Cressy entered the Benedictine Order in 1649, and for four years resided at Somerset House as chaplain to Catherine of Braganza, wife of Charles II. He died at West Grinstead on the 10th of August 1674. Cressy’s chief work,The Church History of Brittanny or England, from the beginning of Christianity to the Norman Conquest(1st vol. only published, Rouen, 1668), gives an exhaustive account of the foundation of monasteries during the Saxon heptarchy, and asserts that they followed the Benedictine rule, differing in this respect from many historians. The work was much criticized by Lord Clarendon, but defended by Antony à Wood in hisAthenae Oxoniensis, who supports Cressy’s statement that it was compiled from original MSS. and from theAnnales Ecclesiae Britannicaeof Michael Alford,Dugdale’s Monasticon, and theDecem Scriptores Historiae Anglicanae. The second part of the history, which has never been printed, was discovered at Douai in 1856. To Roman Catholics Cressy’s name is familiar as the editor of Walter Hilton’sScale of Perfection(London, 1659); of Father A. Baker’sSancta Sophia(2 vols., Douai, 1657); and of Juliana of Norwich’sSixteen Revelations on the Love of God(1670). These books, which would have been lost but for Cressy’s zeal, have been frequently reprinted, and have been favourably regarded by a section of the Anglican Church.

For a complete list of Cressy’s works see J. Gillow’sBibl. Dict. of Eng. Catholics, vol. i.

CREST,a town of south-eastern France, in the department of Drôme, on the right bank of the Drôme, 20 m. S.S.E. of Valence by rail. Pop. (1906) town, 3971; commune, 5660. It carries on silk-worm breeding, silk-spinning, and the manufacture of woollens, paper, leather and cement. There is trade in truffles. On the rock which commands the town stands a huge keep, the sole survival of a castle (12th century) to which Crest was indebted for its importance in the middle ages and the Religious Wars. The rest of the castle was destroyed in the first half of the 17th century, after which the keep was used as a state prison. Crest ranked for a time as the capital of the duchy of Valentinois, and in that capacity belonged before the Revolution to the prince of Monaco. The communal charter, graven on stone and dating from the 12th century, is preserved in the public archives. Ten miles south-east of Crest lies the picturesque Forest of Saon.

CREST(Lat.crista, a plume or tuft), the “comb” on an animal’s head, and so any feathery tuft or excrescence, the “cone” of a helmet (by transference, the helmet itself), and the top or summit of anything. In heraldry (q.v.) a crest is a device, originally borne as a cognizance on a knight’s helmet, placed on a wreath above helmet and shield in armorial bearings, and used separately on a seal or on articles of property.

Cresting, in architecture, is an ornamental finish in the wall or ridge of a building, which is common on the continent of Europe. An example occurs at Exeter cathedral, the ridge of which is ornamented with a range of smallfleurs-de-lisin lead.

CRESTON,a city and the county-seat of Union county, Iowa, U.S.A., about 60 m. S.W. of Des Moines, at the crossing of the main line and two branches of the Chicago, Burlington & Quincy railway. Pop. (1890) 7200; (1900) 7752; (1905, state census) 8382 (753 foreign-born); (1910) 6924. The city is on the crest of the divide between the Mississippi and the Missouri basins at an altitude of about 1310 ft.—whence its name. It is situated in a fine farming and stock-raising region, for which it is a shipping point. The site was chosen in 1869 by the Burlington & Missouri River Railroad Company (subsequently merged in the Chicago, Burlington & Quincy Railroad Company) for the location of its shops. Creston was incorporated as a town in 1869, and was chartered as a city in 1871.

CRESWICK, THOMAS(1811-1869), English landscape-painter, was born at Sheffield, and educated at Hazelwood, near Birmingham. At Birmingham he first began to paint. His earliest appearance as an exhibitor was in 1827, at the Society of British Artists in London; in the ensuing year he sent to the Royal Academy the two pictures named “Llyn Gwynant, Morning,” and “Carnarvon Castle.” About the same time he settled in London; and in 1836 he took a house in Bayswater. He soon attracted some attention as a landscape-painter, and had a career of uniform and encouraging, though not signal success. In 1842 he was elected an associate, and in 1850 a full member of the Royal Academy, which, for several years before his death, numbered hardly any other full members representing this branch of art. In his early practice he set an example, then too much needed, of diligent study of nature out of doors, painting on the spot all the substantial part of several of his pictures. English and Welsh streams may be said to have formed his favourite subjects, and generally British rural scenery, mostly under its cheerful, calm and pleasurable aspects, in open daylight. This he rendered with elegant and equable skill, colour rather grey in tint, especially in his later years, and more than average technical accomplishment; his works have little to excite, but would, in most conditions of public taste, retain their power to attract. Creswick was industrious and extremely prolific; he produced, besides a steady outpouring of paintings, numerous illustrations for books. He was personally genial—a dark, bulky man, somewhat heavy and graceless in aspect in his later years. He died at his house in Bayswater, Linden Grove, on the 28th of December 1869, after a few years of declining health. Among his principal works may be named “England” (1847); “Home by the Sands, and a Squally Day” (1848); “Passing Showers” (1849); “The Wind on Shore, a First Glimpse of the Sea, and Old Trees” (1850); “A Mountain Lake, Moonrise” (1852); “Changeable Weather” (1865); also the “London Road, a Hundred Years ago”; “The Weald of Kent”; the “Valley Mill” (a Cornish subject); a “Shady Glen”; the “Windings of a River”; the “Shade of the Beech Trees”; the “Course of the Greta”; the “Wharfe”; “Glendalough,” and other Irish subjects, 1836 to 1840; the “Forest Farm.” Frith for figures, and Ansdell for animals, occasionally worked in collaboration with Creswick.

In 1873 T. O. Barlow, the engraver, published a catalogue of Creswick’s works.

CRESWICK,a borough of Talbot county, Victoria, Australia. 85½ m. by rail N.W. of Melbourne. Pop. (1901) 3060. It is the centre of a mining, pastoral and agricultural district. Gold is found both in alluvial and quartz formations, the quartz being especially rich. The surrounding country is fertile and well-timbered, and there is a government plantation and nursery in connexion with the forests department.

CRETACEOUS SYSTEM,in geology, the group of stratified rocks which normally occupy a position above the Jurassic system and below the oldest Tertiary deposits; therefore it is in this system that the closing records of the great Mesozoic era are to be found. The name furnishes an excellent illustration of the inconvenience of employing a local lithological feature in the descriptive title of a wide-ranging rock-system. The white chalk (Lat.creta), which gives its name to the system, was first studied in the Anglo-Parisian basin, where it takes a prominent place; but even in this limited area there is a considerable thickness and variety of rocks which are not chalky, and the Cretaceous system as a whole contains a remarkable diversity of types of sediment.

Classification.—The earlier subdivisions of the Cretaceous rocks were founded upon the uncertain ground of similarity in lithological characters, assisted by observed stratigraphical sequence. This method yielded poor results even in a circumscribed area like Great Britain, and it breaks down utterly when applied to the correlation of rocks of similar age in Europe and elsewhere. Study of the fossils, however, has elicited the fact that certain forms characterize certain “zones,” which are preceded and succeeded by other zones each bearing a peculiar species ordistinctive assemblage of species. By these means the Cretaceous rocks of the world have now been correlated zone with zone, with a degree of exactitude proportional to the palaeontological information gained in the several areas of occurrence.

The Cretaceous system falls naturally into two divisions, an upper and a lower, in all but a few limited regions. In the table on page 288 the names of the principal stages are enumerated; these are capable of world-wide application. The sub-stages are of more local value, and too much importance must not be attached to them for the correlation of distant deposits. The general table is designed to show the relative position in the system of some of the more important and better-known formations; but it must be remembered that the Cretaceous rocks of Europe can now be classified in considerable detail by their fossils, the most accurate group for this purpose being the cephalopods. The smaller table was compiled by T. C. Chamberlin and R. D. Salisbury to show the main subdivisions of the North American Cretaceous rocks. The correlation of the minor subdivisions of Europe and America are only approximate.

Relation of the Cretaceous Strata to the Systems above and below.—In central and northern Europe the boundary between the Cretaceous and Tertiary strata is sharply defined by a fairly general unconformity, except in the Danian and Montian beds, where there is a certain commingling of Tertiary with Cretaceous fossils. The relations with the underlying Jurassic rocks are not so clearly defined, partly because the earliest Cretaceous rocks are obscured by too great a thickness of younger strata, and partly because the lowest observable rocks of the system are not the oldest, but are higher members of the system that have overlapped on to much older rocks. However, in the south of England, in the Alpine area, and in part of N.W. Germany the passage from Jurassic to Cretaceous is so gradual that there is some divergence of opinion as to the best position for the line of separation. In the Alpine region this passage is formed by marine beds, in the other two by brackish-water deposits. In a like manner the Potomac beds of N. America grade downwards into the Jurassic; while in the Laramie formation an upward passage is observed into the Eocene deposits. There is a very general unconformity and break between the Lower and Upper Cretaceous; this has led Chamberlin and Salisbury to suggest that the Lower Cretaceous should be regarded as a separate period with the title “Comanchean.”

Physiographical Conditions and Types of Deposit.—With the opening of the Cretaceous in Europe there commenced a period of marine transgression; in the central and western European region this took place from the S. towards the N., slow at first and local in effect, but becoming more decided at the beginning of the upper division. During the earlier portion of the period, S. England, Belgium and Hanover were covered by a great series of estuarine sands and clays, termed the Wealden formation (q.v.), the delta of a large river or rivers flowing probably from the N.W. Meanwhile, in the rest of Europe alternations of marine and estuarine deposits were being laid down; but over the Alpine region lay the open sea, where there flourished coral reefs and great banks of clam-like molluscs. The sea gradually encroached upon the estuarine Wealden area, and at the time of the Aptian deposits uniform marine conditions prevailed from western Europe through Russia into Asia. This extension of the sea is illustrated in England by the overlap of the Gault over the Lower Greens and on to the older rocks, and by similar occurrences in N. France and Germany.

Almost throughout the Upper Cretaceous period the marine invasion continued, varied here and there by slight movements in the opposite sense which did not, however, interfere with the quiet general advance of the sea. This marine extension made itself felt over the old central plateau of France, the N. of Great Britain, the Spanish peninsula, the Armorican peninsula, and also in the Bavarian Jura and Bohemia; it affected the northern part of Africa and East Africa; in N. America the sea spread over the entire length of the Rocky Mountain region; and in Brazil, eastern Asia and western Australia, Upper Cretaceous deposits are found resting directly upon much older rocks. Indeed, at this time there happened one of the greatest changes in the distribution of land and water that have been recorded in geological history.

We have seen that in early Cretaceous times marine limestones were being formed in southern Europe, while estuarine sands and muds were being laid down in the Anglo-German delta, and that beds of intermediate character were being made in parts of N. France and Germany. During later Cretaceous times this striking difference between the northern and southern facies was maintained, notwithstanding the fact that the later deposits were of marine origin in both regions. In the northern region the gradual deepening and accompanying extension of the sea caused the sandy deposits to become finer grained in N.W. Europe. The sandy beds and clays then gave way to marly deposits, and in these early stages glauconitic grains are very characteristically present both in the sand and in the marls. In their turn these marly deposits in the Anglo-Parisian basin were succeeded gradually and somewhat intermittently by the purer, soft limestone of the chalk sea, and by limestones, similar in character, in N. France, extra-Alpine Germany, S. Scandinavia, Denmark and Russia. Meanwhile, the S. European deposits maintained the characters already indicated; limestones (not chalk) prevailed, except in certain Alpine and Carpathian tracts where detrital sandstones were being laid down.

The great difference between the lithological characters of the northern and southern deposits is accompanied by an equally striking difference between their respective organic contents. In the north, the generaInoceramusandBelemnitellaare particularly abundant. In the south, the remarkable, large, clam-like, aberrant pelecypods, theHippuritidae,Rudistes,Caprotina, &c., attained an extraordinary development; they form great lenticular banks, like the clam banks of warm seas, or like our modern oyster-beds; they appear in successive species in the different stages of the Cretaceous system of the south, and can be used for marking palaeontological horizons as the cephalopods are used elsewhere. Certain genera of ammonites,Haploceras,Lytoceras,Phylloceras, rare in the north, are common in the south; and the southern facies is further characterized by the peculiar group of swollen belemnites (Dumontia), by the gasteropodsActionella,Nerinea, &c., and by reef-building corals. The southern facies is far more widespread and typical of the period than is the chalk; it not only covers all southern Europe, but spreads eastwards far into Asia and round the Mediterranean basin into Africa. It is found again in Texas, Alabama, Mexico, the West Indies and Colombia; though limestones of the chalk type are found in Texas, New Zealand, and locally in one or two other places. The marine deposits are organically formed limestones, in which foraminifera and large bivalve mollusca play a leading part, marls and sandstones; dolomite and oolitic and pisolitic limestones are also known.

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