Pittacus, one of the seven sages of Greece, born at Mitylene, in Lesbos, in the 7th century B.C.; celebrated as a warrior, a statesman, a philosopher, and a poet; expelled the tyrants from Mitylene, and held the supreme power for 10 years after by popular vote, and resigned on the establishment of social order; two proverbs are connected with his name: "It is difficult to be good," "Know the fit time."


Pittsburg (321), second city of Pennsylvania, is 350 m. by rail W. of Philadelphia, where the junction of the Alleghany and the Monongahela Rivers forms the Ohio; the city extends for 10 miles along the rivers' banks, and climbs up the surrounding hills; there are handsome public buildings and churches, efficient schools, a Roman Catholic college, and a Carnegie library; domestic lighting and heating and much manufacture is done by natural gas, which issues at high pressure from shallow borings in isolated districts 20 m. from the city; standing in the centre of an extraordinary coal-field—the edges of the horizontal seams protrude on the hillsides—it is the largest coal-market in the States; manufactures include all iron goods, steel and copper, glassware, and earthenware; its position at the eastern limit of the Mississippi basin, its facilities of transport by river and rail—six trunk railroads meet here—give it enormous trade advantages; its transcontinental business is second in volume only to Chicago; in early times the British colonists had many struggles with the French for this vantage point; a fort built by the British Government in 1759, and called after the elder Pitt, was the nucleus of the city.


Pityriasis, a skin eruption attended with branlike desquamation.


Pius, the name of nine Popes, of which only six call for particular mention: P. II., Pope from 1458 to 1464, was of the family of the Piccolomini, and is known to history as Æneas Sylvius, and under which name he did diplomatic work in Britain and Germany; as Pope he succeeded Callistus III.; he was a wily potentate, and is distinguished for organising a crusade against the Turks as well as his scholarship; the works which survive him are of a historical character, and his letters are of great value. P. IV., from 1559 to 1563, was of humble birth; during his popehood the deliberations of the Council of Trent were brought to a close, and the Tridentine Creed was named after him. P. V., Pope 1566 to 1572, also of humble birth, was severe in his civil and ecclesiastical capacity, both in his internal administration and foreign relationships, and thought to browbeat the world back into the bosom of Mother Church; issued a bull releasing Queen Elizabeth's subjects from their allegiance; but the great event of his reign, and to which he contributed, was the naval victory over the Turks at Lepanto in 1571. P. VI., Pope from 1775 to 1799; the commencement of his popehood was signalised by beneficent measures for the benefit of the Roman city, but he was soon in trouble in consequence of encroachments on Church privileges in Austria and the confiscation of all Church property in France, which ended, on his resisting, to still further outrages, in his capture by the French under Bonaparte and his expatriation from Rome. P. VII., Pope from 1800 to 1823, concluded a concordat with France, crowned Napoleon emperor at Paris, who thereafter annexed the papal territories to the French empire, which were in part restored to him only after Napoleon's fall; he was a meek-spirited man, and was much tossed about in his day. P. IX., or Pio Nono, from 1846 to 1878, was a "reforming" Pope, and by his concessions awoke in 1848 a spirit of revolution, under the force of which he was compelled to flee from Rome, to return again under the protection of French bayonets against his own subjects, to devote himself to purely ecclesiastical affairs; in 1854 he promulgated the doctrine of the Immaculate Conception, and in 1869 the Infallibility of the Pope; upon the outbreak of the Franco-German War in 1871 the French troops were withdrawn and Victor Emmanuel's troops entered the city; Pius retired into the Vatican, where he lived in seclusion till his death.


Pix, the name of a little chest in which the consecrated host is kept in the Roman Catholic Church. See Pyx.


Pixies, Devonshire Robin Goodfellows, said to be the spirits of infants who died unbaptized.


Pizarro, Francisco, the conqueror of Peru, born at Truxillo, in Spain, the son of a soldier of distinction; received no education, but was of an adventurous spirit, and entered the army; embarked with other adventurers to America, and having distinguished himself in Panama, set out by way of the Pacific on a voyage of discovery along with another soldier named Almagra; landed on the island of Gallo, on the coast of Peru, and afterwards returned with his companion to Spain for authority to conquer the country; when in 1529 he obtained the royal sanction he set sail from Spain with three ships in 1531, and on his arrival at Peru found a civil war raging between the two sons of the emperor, who had just died; Pizarro saw his opportunity; approached Atahualpa, the victorious one, now become the reigning Inca, with overtures of peace, was admitted into the interior of the country; invited him to a banquet, had him imprisoned, and commenced a wholesale butchery of his subjects, upon which he forced Atahualpa to disclose his treasures, and then put him perfidiously to death; his power, by virtue of the mere terror he inspired, was now established, and he might have continued to maintain it, but a contest having arisen between him and his old comrade Almagro, whom after defeating he put to death, the sons and friends of the latter rose against him, seized him in his palace at Lima, and took away his life (1476-1541).


Plague, The, is a very malignant kind of highly contagious fever, marked by swellings of the lymphatic glands. From the development of purple patches due to subcutaneous hæmorrhages the European epidemic of 1348-50 was called the Black Death. A quarter of the European population perished on that occasion. Other visitations devastated London in 1665, Northern Europe 1707-14, Marseilles and Provence 1720-22, and South-East Russia 1878-79. The home of the Plague was formerly Lower Egypt, Turkey, and the shores of the Levant. From these it has been absent since 1844. Its home since then has been in India, where it has assumed epidemic form 1836-38 and 1896-99.


Plain, The, the name given to the Girondists or Moderate party in the French National Convention, in contrast with the Mountain (q. v.) or Jacobin party.


Planché, James Robinson, antiquary and dramatist, born in London, of French descent; author of a number of burlesques; an authority on heraldry and costumes; he produced over 200 pieces for the stage, and held office in the Heralds' Court (1796-1880).


Planetoids, the name given to a number of very small planets revolving between the orbits of Mars and Jupiter, originally called Asteroids, all of recent discovery, and the list, amounting to some 400, as yet made of them understood to be incomplete. They are very difficult of discovery, many of them from the smallness of their size and their erratic movements.


Planets, bodies resembling the earth and of different sizes, which revolve in elliptical orbits round the sun, and at different distances, the chief of them eight in number, two of them, viz., Mercury and Venus, revolving in orbits interior to that of the earth, and five of them, viz., Mars, Jupiter, Saturn, Uranus, and Neptune, exterior, the whole with the planetoids (q. v.) and comets constituting the solar system.


Plantagenets, the name attached to a dynasty of kings of England, who reigned from the extinction of the Norman line to the accession of the Tudor, that is, from the beginning of Henry II.'s reign in 1154 to the end of Richard III.'s on Bosworth Field in 1458. The name was adopted by Geoffrey of Anjou, the husband of Matilda, the daughter of Henry I., whose badge was a sprig of broom (which the name denotes), and which he wore in his bonnet as descended from the Earl of Anjou, who was by way of penance scourged with twigs of it at Jerusalem.


Plantin, Christophe, a printer of Antwerp, born near Tours, in France; celebrated for the beauty and accuracy of the work that issued from his press, the most notable being the "Antwerp Polyglot"; he had printing establishments in Leyden and Paris, as well as Antwerp, all these conducted by sons-in-law (1514-1589).


Plassey, a great battlefield in Bengal, now swept away by changes in the course of the river, scarcely 100 m. N. of Calcutta; was the scene of Clive's victory in 1757 with 800 Europeans and 2200 unreliable native troops over Suraj-ud-Dowlah, the ruler of Bengal, which laid that province at the feet of Britain, and led to the foundation of the British Empire in India.


Plaster of Paris, a compound of lime, sand, and water used for coating walls, taking casts, and forming moulds.


Platæa, a city of ancient Greece, in western Boeotia, neighbour and ally of Athens, suffered greatly in the Persian and Peloponnesian Wars. It was destroyed by the Persians 480 B.C., by the Peloponnesian forces 429 B.C., and again by the Thebans 387 B.C. Philip of Macedon restored the exiles to their homes in 338 B.C.


Plato, the great philosopher, born in Athens, of noble birth, the year Pericles died, and the second of the Peloponnesian War; at 20 became a disciple of Socrates, and passed eight years in his society; at 30, after the death of Socrates, quitted Athens, and took up his abode at Megara; from Megara he travelled to Cyrene, Egypt, Magna Græcia, and Sicily, prolonging his stay in Magna Græcia, and studying under Pythagoras, whose philosophy was then at its prime, and which exercised a profound influence over him; after ten years' wandering in this way he, at the age of 40, returned to Athens, and founded his Academy, a gymnasium outside the city with a garden, which belonged to his father, and where he gathered around him a body of disciples, and had Aristotle for one of his pupils, lecturing there with undiminished mental power till he reached the advanced age of 81; of his philosophy one can give no account here, or indeed anywhere, it was so unsectarian; he was by pre-eminence the world-thinker, and though he was never married and left no son, he has all the thinking men and schools of philosophy in the world as his offspring; enough to say that his philosophy was philosophy, as it took up in its embrace both the ideal and the real, at once the sensible and the super-sensible world (429-347 B.C.).


Platoff, Matvei Ivanovich, Count, hetman of Cossacks, and Russian commander in the Napoleonic wars; took part in the campaigns of 1805-7, and scourged the French during their retreat from Moscow in 1812, and again after their defeat at Leipzig 1813; he commanded at the victory of Altenburg 1813, and for his services obtained the title of count (1757-1818).


Platonic Love, love between persons of different sexes, in which as being love of soul for soul no sexual passion intermingles; is so named agreeably to the doctrine of Plato, that a man finds his highest happiness when he falls in with another who is his soul's counterpart or complement.


Platonic Year, a period of 26,000 years, denoting the time of a complete revolution of the equinox.


Platt-Deutsch or Low German, a dialect spoken by the peasantry in North Germany from the Rhine to Pomerania, and derived from Old Saxon.


Platte, the largest affluent of the Missouri, which joins it at Plattsmouth after an easterly course of 900 m.


Platten-See. See Balaton, Lake.


Plauen (46), a town in Saxony, on the Elster, 78 m. S. of Leipzig, with extensive textile and other manufactures.


Plautus, a Latin comic poet, born in Umbria; came when young to Rome, as is evident from his mastery of the Latin language and his knowledge of Greek; began to write plays for the stage at 30, shortly before the outbreak of the second Punic War, and continued to do so for 40 years; he wrote about 130 comedies, but only 20 have survived, the plots mostly borrowed from Greek models; they were much esteemed by his contemporaries; they have supplied material for dramatic treatment in modern times (227-184 B.C.).


Playfair, John, Scotch mathematician, born at Benvie; bred for the Church, became professor first of Mathematics and then of Natural Philosophy at Edinburgh University; wrote on geometry and geology, in the latter supported the Huttonian theory of the earth (1748-1819).


Pleiades, in the Greek mythology seven sisters, daughters of Atlas, transformed into stars, six of them visible and one invisible, and forming the group on the shoulders of Taurus in the zodiac; in the last week of May they rise and set with the sun till August, after which they follow the sun and are seen more or less at night till their conjunction with it again in May.


Pleiades, The, the name given to the promoters of a movement in the middle of the 16th century that aimed at the reform of the French language and literature on classical models, and led on by a group of seven men, Ronsard, Du Bellay, Belleau, Baïf, Daurat, Jodelle, and Pontus de Tyard. The name "Pleiad" was originally applied to seven contemporary poets in ancient Greece, and afterwards to seven learned men in the time of Charlemagne.


Plenist, name given to one who holds the doctrine that all space is filled with matter.


Plesiosaurus, an extinct marine animal with a small head and a long neck.


Pleura, the serous membrane that lines the interior of the thorax and invests the lungs.


Pleura-pneumonia, an inflammation of the lungs and pleura, Pleurisy being the inflammation of the pleura alone.


Plevna (14), a fortified town in Bulgaria, in which Osman Pasha entrenched himself in 1877, and where he was compelled to capitulate and surrender to the Russians with his force of 42,000 men.


Pleydell, Mr. Paulus, a shrewd lawyer in Scott's "Guy Mannering."


Plimsoll, Samuel, "the sailor's friend," born at Bristol; after experience in a Sheffield brewery entered business in London as a coal-dealer; interesting himself in the condition of the sailor's life in the mercantile marine, he directed public attention to many scandalous abuses practised by unscrupulous owners, the overloading, under-manning, and insufficient equipment of ships and sending unseaworthy vessels out to founder for the sake of insurance money; entering Parliament for Derby in 1868, he secured the passing of the Merchant Shipping Act in 1876 levelled against these abuses; his name has been given to the circle with horizontal line through the centre, now placed by the Board of Trade on the side of every vessel to indicate to what depth she may be loaded in salt water (1824-1898).


Plinlimmon (i. e. five rivers), a mountain 2469 ft. high, with three summits, on the confines of Montgomery and Cardigan, so called as source of five different streams.


Pliny, the Elder, naturalist, born at Como, educated at Rome, and served in the army; was for a space procurator in Spain, spent much of his time afterwards studying at Borne; being near the Bay of Naples during an eruption of Vesuvius, he landed to witness the phenomenon, but was suffocated by the fumes; his "Natural History" is a repertory of the studies of the ancients in that department, being a record, more or less faithful, from extensive reading, of the observation of others rather than his own; d. A.D. 79.


Pliny, the Younger, nephew of the preceding, the friend of Trajan; filled various offices in the State; his fame rests on his "Letters," of special interest to us for the account they give of the treatment of the early Christians and their manner of worship, as also of the misjudgment on the part of the Roman world at the time of their religion, as in their eyes, according to him, "a perverse and extravagant superstition" (62-115).


Plotinus, an Alexandrian philosopher of the Neo-Platonic school, born at Lycopolis, in Egypt; he taught philosophy at Rome, a system in opposition to the reigning scepticism of the time, and which based itself on the intuitions of the soul elevated into a state of mystical union with God, who in His single unity sums up all and whence all emanates, all being regarded as an emanation from Him (207-270).


Plugston of Undershot, Carlyle's name in "Past and Present" for a member or "Master-Worker" of the English mammon-worshipping manufacturing class in rivalry with the aristocracy for the ascendency in the land, who pays his workers his wages and thinks he has done his duty with them in so doing, and is secure in the fortune he has made by that cash-payment gospel of his as all the law and the prophets, called of "Undershot," his mill being driven by a wheel, the working power of which is hidden unheeded by him, to break out some day to the damage of both his mill and him.


Plumptre, Edward Hayes, distinguished English divine and scholar, born in London; was Dean of Wells; as a divine he wrote commentaries on books of both the Old and New Testaments, and as a scholar executed able translations in verse of Sophocles, Æschylus, and the "Commedia" of Dante, the last perhaps his greatest and most enduring work (1821-1891).


Plunket, Lord, Chancellor of Ireland, born in Ireland, bred to the bar; entered the Irish House of Commons; opposed the Union with Great Britain; after the Union practised at the bar, and held legal appointments; was made a peer, and materially aided the Duke of Wellington in the House of Lords in carrying the Catholic Emancipation Bill of 1829 (1764-1854).


Plutarch, celebrated Greek biographer and moralist, born at Chæronea, in Boeotia; studied at Athens; paid frequent visits to Rome, and formed friendships with some of its distinguished citizens; spent his later years at his native place, and held a priesthood; his fame rests on his "Parallel Lives" of 46 distinguished Greeks and Romans, a series of portraitures true to the life, and a work one of the most valuable we possess on the illustrious men of antiquity, and an enduring memorial of them (50-120).


Pluto, god of the nether world, son of Kronos and Rhea, brother of Zeus and Poseidon, and husband of Persephone; on the dethronement of Kronos the universe was divided among themselves by the three brothers, Zeus assuming the dominion of the upper world and Poseidon that of the ocean, leaving the nether kingdom to him, a domain over which and forth of which he ruled with a greater and more undisputed authority than the other two over heaven, earth, and sea.


Plutonic Theory, the theory that unstratifled rocks were formed by fusion in fire.


Plutus, the god of riches, son of Jason and Demeter. Zeus is said to have put out his eyes that he might bestow his gifts without respect to merit, that is, on the evil and the good impartially.


Plymouth (87), the largest town in Devonshire, stands on the N. shore of Plymouth Sound, 250 m. W. of London by rail; adjacent to it are the towns of Stonehouse and Devonport. Among the chief buildings are a Gothic town-hall, a 15th-century church, and a Roman Catholic cathedral. The chief industry is chemical manufactures. There is a large coasting and general trade, and important fisheries. Many sea-going steamship companies make it a place of call. The Sound is an important naval station, and historically famous as the sailing port of the fleet that vanquished the Armada.


Plymouth Brethren, an anti-clerical body of Christians, one of the earliest communities of which was formed in Plymouth about 1830; they accept, along with Pre-Millenarian views, generally the Calvinistic view of the Christian religion, and exclude all unconverted men from their communion, while all included in the body are of equal standing, and enjoy equal privileges as members of Christ. They appear to regard themselves as the sole representatives in these latter days of the Church of Christ, and as the salt of the earth, for whose sake it exists, and on whose decease it and its works of darkness will be burnt up. They are known also by the name of Darbyites, from the name of one of their founders, a barrister, John Nelson Darby, an able man, and with all his exclusiveness a sincere disciple of Christ (1800-1882).


Pneumonia, name given to acute inflammation of the lungs.


Po, the largest river in Italy, rises 6000 ft. above sea-level in the Cottian Alps, and after 20 m. of rocky defiles emerges on the great Lombardy plain, which it crosses from W. to E., receiving the Ticino, Adda, Mincio, and Trebbia, tributaries, and enters the Adriatic by a rapidly growing delta. Its total course is 360 m.; the width and volume of its stream make it difficult to cross and so a protection to all Italy. The chief towns on its banks are Turin, Piacenza, and Cremona.


Pocahontas, the daughter of an Indian chief in Virginia, who favoured the English settlers there, saving the life of Captain Smith the coloniser, and afterwards married John Rolfe, one of the settlers; came to England, and was presented at Court; several Virginian families trace their descent to her.


Pocket Borough, a borough in which the influence of some magnate of the place determines the voting at an election time, a thing pretty much of the past.


Pocock, Edward, English Arabic and Hebrew scholar, born at Oxford, and occupied both the chairs of Arabic and Hebrew there, and left works in evidence of his scholarship and learning in both languages, quite remarkable for the time when he lived (1604-1691).


Pococke, Richard, English prelate, born at Southampton; travelled extensively, particularly in the East; wrote a description of the countries of the East and of others, among them "Tours In Scotland" and a "Tour in Ireland," all deemed of value (1704-1765).


Podesta, the name given to the chief magistrate of an Italian town, with military as well as municipal authority; he was salaried, and annually elected to the office by the council, and had to give an account of his administration at the end of his term.


Podiebrad, George, king of Bohemia; rose, though a Hussite, and in spite of the Pope, from the ranks of the nobles to that elevation; forced his enemies to come to terms with him, and held his ground against them till the day of his death (1420-1471).


Poe, Edgar Allan, an American poet, born in Boston, Massachusetts; a youth of wonderful genius, but of reckless habits, and who came to an unhappy and untimely end; left behind him tales and poems, which, though they were not appreciated when he lived, have received the recognition they deserve since his death; his poetical masterpiece, "The Raven," is well known; died at Baltimore of inflammation of the brain, insensible from which he was picked up in a street one evening (1809-1849).


Poerio, Carlo, Italian patriot; was conspicuous in the revolutionary movement of 1848; was arrested and banished, but escaped to England, where he was received with sympathy by Mr. Gladstone among others; he rose into power on the establishment of the kingdom of Italy (1803-1867).


Poet Laureate, the English court poet, an office which dates from the reign of Edward IV., the duty of the holder of it being originally to write an ode on the birthday of the monarch.


Poetical Justice, ideal justice as administered in their writings by the poets.


Poetry, the gift of penetrating into the inner soul or secret of a thing, and bodying it forth rhythmically so as to captivate the imagination and the heart.


Poet's Corner, a corner in the SW. transept of Westminster Abbey, so called as containing the tombs of Chaucer, Spenser, and other eminent English poets.


Poggendorf, Johann Christian, a German physicist and chemist, born at Hamburg; professor of Physics at Berlin; was the editor for more than half a century of the famous Annalen der Physik und Chimie, and the author of numerous papers (1796-1877).


Poggio, Bracciolini, an Italian scholar, born in Florence, was a distinguished humanist, and devoted to the revival of classical learning, collecting MSS. of the classics wherever he could find them that might otherwise have been lost, including Quintilian's "Institutions," great part of Lucretius, and several orations of Cicero, &c.; wrote a "History of Florence," where he died; he was the author of a collection of stories and of jests in Latin at the expense of the monks (1380-1459).


Point de Galle (33), a town on a promontory in the SW. of Ceylon, with a good harbour, and the great port of call for the lines of steamers in the Eastern waters.


Poisson, Simeon-Denis, a celebrated French mathematician, born at Pithiviers; was for his eminence in mathematical ability and physical research raised to the peerage; wrote no fewer than 300 memoirs (1781-1840).


Poitiers (34), the capital of the dep. of Vienne, 61 m. SW. of Tours; has a number of interesting buildings, a university and large library; in its neighbourhood Clovis defeated Alaric II. in 507, Charles Martel the Moors in 732, and the Black Prince the troops of King John in 1356.


Poitou, formerly a province in France, lying S. of the Loire, between the Vienne River and the sea; passed to England when its countess, Eleanor, married Henry I., 1152; was taken by Philip Augustus 1205, ceded to England again 1360, and retaken by Charles V. 1369.


Pola (31), the chief naval station of Austria, 73 m. S. of Trieste, in the Adriatic; the harbour is both spacious and deep; was originally a Roman colony, and a flourishing seat of commerce.


Poland, formerly a kingdom larger than modern Austro-Hungary, with a population of 24 millions, lying between the Baltic and the Carpathians, with Pomerania, Brandenburg, and Silesia on the W., and the Russian provinces of Smolensk, Tchernigoff, Poltava, and Kherson on the E.; the Dwina, the Memel, and the Vistula flowed through its northern plains; the Dnieper traversed the E., the Dniester and the Bug rose in its SE. corner. The country is fertile; great crops of cereals are raised; there are forests of pine and oak, and extensive pasture lands; vast salt-mines are wrought at Cracow; silver, iron, copper, and lead in other parts. Poland took rank among European powers in the 10th century under Mieczyslaw, its first Christian king. During the 12th and 13th centuries it sank to the rank of a duchy. In 1241 the Mongols devastated the country, and thereafter colonies of Germans and Jewish refugees settled among the Slav population. The first Diet met in 1331, and Casimir the Great, 1333-1370, raised the country to a high level of prosperity, fostering the commerce of Danzig and Cracow. The dynasty of the Jagellons united Lithuania to Poland, ended two centuries' contest with the Teutonic knights, and yielded to the nobles such privileges as turned the kingdom into an oligarchy and elective monarchy. At the time of the Reformation Poland was the leading power in Eastern Europe. The new doctrines gained ground there in spite of severe persecution. Warsaw became the capital in 1569. The power and arrogance of the nobles grew; the necessity for unanimity in the votes of the Diet gave them a weapon to stop all progress and all correction of their own malpractices. Sigismund III. made unsuccessful attempts to seize the crowns of Russia and Sweden. In the middle of the 17th century a terrible struggle against Russia, Sweden, Brandenburg and the Cossacks ended in the complete defeat of Poland, from which she never recovered. Wars with the Turks, dissensions among her own nobles, quarrels at the election of every king, the continuance of serfdom, and the persecution of the adherents of the Greek Church and the Protestants, rendered her condition more and more deplorable. Austria, Russia, and Prussia began to interfere in her affairs. She was unfortunate in her choice of kings, and in the second half of the 18th century she was without natural boundaries, and Frederick the Great started the idea of partition. The first seizure of territory by the three interfering powers took place in 1772. A movement for reform reorganised the Diet, improved the condition of the serfs, established religious toleration, and promulgated a new constitution in 1781; but a party of unpatriotic nobles resented it, and laid the country open to a second seizure of territory by Prussia and Russia in 1793. The Poles now made a desperate stand under Kosciusko, but their three powerful neighbours were too strong, and the final partition of Poland between them took place in 1795. The Congress of Vienna rearranged the division in 1815, and reconstituted the Russian portion as a kingdom, with the Czar as king; but discontent broke into rebellion, and led to the final repression of independence in 1832.


Polders, low marshy lands in Holland and Belgium, drained and reclaimed from sea or river; they form an important part of the former, and are conspicuous from the verdure they display; they include nearly 150 acres of good land, the largest being that of Haarlem Meer, which is 70 square miles in extent, and was drained by steam.


Pole, the name given to the extremities of the imaginary axis of the earth, round which it is conceived to revolve.


Pole, Reginald, cardinal, archbishop of Canterbury, born at Stourton Castle, Staffordshire, of royal blood; studied at Oxford; took holy orders, and was appointed to various benefices by Henry VIII., who held him in high favour; but he opposed the project of divorcing Catherine, and was driven from the royal presence and deprived of his power; but elected to the cardinalate by the Pope, he tried to return after Henry's death, but was not received back till Mary's accession, when he came as Papal legate, and was appointed Archbishop of Canterbury after the death of Cranmer, whom he refused to supersede as long as he lived; he was not obsequious enough to the Pope, and his legation was cancelled; the Queen's illness accelerated his own end, and he died the day after her; he has been charged with abetting the Marian persecution, but it is highly questionable how far he was answerable for it (1506-1558).


Pole-star or Polaris, a star in the northern hemisphere, in Ursa Minor, the nearest conspicuous one to the N. pole of the heavens, from which it is at present 1½° distant; a straight line joining the two "pointers" in Ursa Major passes nearly through it.


Polignac, Duc de and Duchess de, husband and wife; were chargeable with the extravagances of the court of Louis XVI., and were the first to emigrate at the outbreak of the Revolution, the former dying in 1817 and the latter in 1793.


Polignac, Prince de, French statesman, born at Versailles, of an old noble family, prime minister of Charles X., to whose fall he contributed by his arbitrary measures; in attempting flight at the Revolution was captured and sentenced to death, which was converted into banishment; he was allowed to return at length (1780-1847).


Politian, Angelo, eminent Italian scholar, born in Tuscany; was patronised by Lorenzo de' Medici, was made professor of Greek and Latin at the university of Florence, his fame in which capacity drew to his class students from all parts of Europe; he did much to forward the Renaissance movement, and was distinguished as a poet no less than as a scholar; he became a priest towards the close of his life (1454-1494).


Political Economy, the name given to the modern soi-disant science concerned with the production, distribution, and exchange of wealth, against the relevancy of which to the economics of the world Ruskin has, for most part in vain, during the last forty years emitted a scornful protest, affirming that this is "mercantile" and not "political economy at all," which he insists is the "economy of a state or of citizens," consisting "simply in the production and distribution at fittest time and place of useful or pleasurable things ... a science which teaches nations to desire and labour for the things that lead to life, and to scorn and destroy those that lead to destruction ... though, properly speaking, it is neither an art nor a science, but a system of conduct and legislature, founded on the sciences, directing the arts, and impossible, except under certain conditions of moral culture," with which last, however, the modern political economists maintain their science has nothing whatever to do.


Poliziano. See Politian.


Polk, James Knox, eleventh President of the United States, of Irish descent; admitted to the bar in 1820, entered Congress in 1825, became President in 1844, his term of office having been signalised by the annexation of Texas and California (1795-1849).


Pollio, Caius Asinius, orator, historian, and poet, born at Rome; sided with Cæsar against Pompey, and after the death of the former with Antony; was a patron of letters and the friend of Virgil and Horace, both of whom dedicated poems to him; he was the first to establish a public library in Rome (76 B.C. to A.D. 4).


Pollock, Sir Edward, an eminent English judge, born in London, contemporary of Brougham, a Tory in politics, represented Huntingdon, was twice over Attorney-General, became Chief Baron of the Exchequer in 1844, and made a baronet on his retirement from the bench (1783-1870).


Pollock, Sir George, field-marshal, born at Westminster, brother of the preceding; distinguished himself in Nepal and the Afghan War, in the latter forced the Kyber Pass, defeated Akbar Khan, and relieved Sir Robert Sale, who was shut up in Jelallabad (1786-1872).


Pollok, Robert, Scottish poet, born in Renfrewshire; bred for the Secession Church, wrote one poem, "The Course of Time," in 10 books, on the spiritual life and human destiny, which was published when he was dying of consumption, a complaint accelerated, it is believed, by his studious habits (1799-1827).


Pollux, the twin brother of Castor (q. v.).


Polo, a game similar to hockey, played on horseback with mallets, and devised by British officers in India in place of football.


Polo, Marco, a celebrated traveller, born in Venice of a noble family in 1271; accompanied his father and uncle while a mere youth to the court of the Great Khan, the Tartar emperor of China, by whom he was received with favour and employed on several embassies; unwilling to part with him the emperor allowed him along with his father and uncle to escort a young princess who was going to be married to a Persian prince on the promise that they would return, but the prince having died before their arrival, and deeming themselves absolved from their promise by his death, they moved straight home for Venice, where they arrived in 1295, laden with rich presents which had been given them; having fallen into the hands of the Genoese in a hostile expedition, Marco was put in prison, where he wrote the story of his adventures, originally in French it would seem, which proved to be the first account that opened up to wondering Europe the magnificence of the Eastern world (1255-1323).


Polyandry, the name given to a form of polygamy met with among certain rude races, under which a woman is united and lives in marriage to several husbands.


Polybius, a Greek historian, born at Megalopolis, in Arcadia; sent to Rome as a hostage, he formed an intimate friendship with Scipio Æmilianus, who aided him in his historical researches, and whom he accompanied to Africa on the expedition which issued in the destruction of Carthage, after which he returned to Greece and began his literary labours, the fruit of which was a history of Greece and Rome from 220 to 146 B.C. in 40 books, of which 5 have come down to us complete, a work characterised by accurate statement of facts and sound judgment of their import, written with a purpose to instruct in practical wisdom; he has been called "the first pragmatical historian" (204-122 B.C.).


Polycarp, bishop of Smyrna, one of the early Fathers of the Church, a disciple of the Apostles and in particular of St. John; was for nearly 70 years bishop, and suffered martyrdom for refusing to renounce Christ, "after having served Him," as he said, "for 86 years"; of his writings the only one extant is an "Epistle to the Philippians," the genuineness of which, at one time questioned, is now established, and is of value chiefly in questions affecting the canon of Scripture and the origin of the Church.