1759. Having finished his literary studies, he was, according to custom,

sent to Neuchatel to learn French. On his return he graduated in law. This study, however, did not check his hereditary taste for geometry. The early lessons which he had received from his father were continued by his uncle Daniel, and such was his progress that at the age of twenty-one he was called to undertake the duties of the chair of experimental physics, which his uncle's advanced years rendered him unable to discharge. He afterwards accepted the situation of secretary to count de Brenner, which afforded him an opportunity of seeing Germany and Italy. In Italy he formed a friendship with Lorgna, professor of mathematics at Verona, and one of the founders of the _Societa Italiana_ for the encouragement of the sciences. He was also made corresponding member of the royal society of Turin; and, while residing at Venice, he was, through the friendly representation of Nicolaus von Fuss, admitted into the academy of St Petersburg. In 1788 he was named one of its mathematical professors. He was tragically drowned while bathing in the Neva in July 1789, a few months after his marriage with a daughter of Albert Euler, son of Leonhard Euler. Several of his papers are contained in the first six volumes of _Nova Acta Acad. Scien. Imper. Petropol._, in the _Acta Helvetica_, in the _Memoirs of the Academies of Berlin and Turin_, and in his brother John's publications. He also published separately some juridical and physical theses, and a German translation of _Memoires du philosophe de Merian_. See generally M. Cantor, _Geschichte der Mathematik_; J.C. Poggendorff, _Biographisch-literarisches Handworterbuch_ (1863-1904). BERNSTEIN, AARON (1812-1884), Jewish scientist, author and reformer. In the middle of the 19th century Bernstein took an active share in the movement for synagogue reform in Germany. He was the author of two delightful Ghetto stories, _Vogele der Maggid_ and _Mendel Gibbor_, being one of the originators of this _genre_ of modern fiction. He was also a publicist, and his _History of Revolution and Reaction in Germany_ (3 vols., 1883-1884) was a collection of important political essays. BERNSTORFF, ANDREAS PETER, COUNT VON (1735-1797), Danish statesman, was born at Hanover on the 28th of August 1735. His career was determined by his uncle, Johann Hartwig Ernst Bernstorff, who early discerned the talents of his nephew and induced him to study in the German and Swiss universities and travel for some years in Italy, France, England and Holland, to prepare himself for a statesman's career. During these _Wanderjahre_ he made the acquaintance of the poets Gellert and Jacobi, the learned Jean-Jacques Barthelemy, the duc de Choiseul, and Gottfried Achenwall, the statistician. At his uncle's desire he rejected the Hanoverian for the Danish service, and in 1759 took his seat in the German chancery at Copenhagen. In 1767, at the same time as his uncle, he was created a count, and in 1769 was made a privy-councillor. He is described at this period as intellectual, upright and absolutely trustworthy, but obstinate and self-opinionated to the highest degree, arguing with antiquaries about coins, with equerries about horses, and with foreigners about their own countries, always certain that he was right and they wrong, whatever the discussion might be. He shared the disgrace of his uncle when Struensee came into power, but re-entered the Danish service after Struensee's fall at the end of 1772, working at first in the financial and economical departments, and taking an especial interest in agriculture. The improvements he introduced in the tenures of his peasantry anticipated in some respects the agricultural reforms of the next generation. In April 1773 Bernstorff was transferred to the position for which he was especially fitted, the ministry of foreign affairs, with which he combined the presidency of the German chancery (for Schleswig-Holstein). His predecessor, Adolf Siegfried Osten, had been dismissed because he was not _persona grata_ at St Petersburg, and Bernstorff's first official act was to conclude the negotiations which had long been pending with the grand-duke Paul as duke of Holstein-Gottorp. The result was the exchange-treaty of the 1st of June (May 21 O.S.) 1773, confirming the previous treaty of 1767 (see BERNSTORFF, J.H.E.). This was followed by the treaty of alliance between Denmark and Russia of the 12th of August 1773, which was partly a mutually defensive league, and partly an engagement between the two states to upset the new constitution recently established in Sweden by Gustavus III., when the right moment for doing so should arrive. For this mischievous and immoral alliance, which bound Denmark to the wheels of the Russian empress's chariot and sought to interfere in the internal affairs of a neighbouring state, Bernstorff was scarcely responsible, for the preliminaries had been definitely settled in his uncle's time and he merely concluded them. But there can be no doubt that he regarded this anti-Swedish policy as the correct one for Denmark, especially with a monarch like Gustavus III. on the Swedish throne. It is also pretty certain that the anti-Swedish alliance was Russia's price for compounding the Gottorp difficulty. Starting from the hypothesis that Sweden was "Denmark-Norway's most active and irreconcilable enemy," Bernstorff logically included France, the secular ally of Sweden, among the hostile powers with whom an alliance was to be avoided, and drew near to Great Britain as the natural foe of France, especially during the American War of Independence, and this too despite the irritation occasioned in Denmark-Norway by Great Britain's masterful interpretation of the expression "contraband." Bernstorff's sympathy with England grew stronger still when in 1779 Spain joined her enemies; and he was much inclined, the same winter, to join a triple alliance between Great Britain, Russia and Denmark-Norway, proposed by England for the purpose of compelling the Bourbon powers to accept reasonable terms of peace. But he was overruled by the crown prince Frederick, who thought such a policy too hazardous, when Russia declined to have anything to do with it. Instead of this the Russian chancellor Nikita Panin proposed an armed league to embrace all the neutral powers, for the purpose of protecting neutral shipping in time of war. This league was very similar to one proposed by Bernstorff himself in September 1778 for enforcing the principle "a free ship makes the cargo free"; but as now presented by Russia, he rightly regarded it as directed exclusively against England. He acceded to it indeed (9th of July 1780) because he could not help doing so; but he had previously, by a separate treaty with England, on the 4th of July, come to an understanding with that power as to the meaning of the expression "contraband of war." This independence caused great wrath at St Petersburg, where Bernstorff was accused of disloyalty, and ultimately sacrificed to the resentment of the Russian government (13th of November 1780), the more readily as he already disagreed on many important points of domestic administration with the prime minister Hoegh Guldberg. He retired to his Mecklenburg estates, but on the fall of Guldberg four years later, was recalled to office (April 1784). The ensuing thirteen years were perhaps the best days of the old Danish absolutism. The government, under the direction of such enlightened ministers as Bernstorff, Reventlow and others, held the mean between Struensee's extravagant cosmopolitanism and Guldberg's stiff conservatism. In such noble projects of reform as the emancipation of the serfs (see REVENTLOW) Bernstorff took a leading part, and so closely did he associate himself with everything Danish, so popular did he become in the Danish capital, that a Swedish diplomatist expressed the opinion that henceforth Bernstorff could not be removed without danger. Liberal-minded as he was, he held that "the will of the nation should be a law to the king," and he boldly upheld the freedom of the press as the surest of safety-valves. Meanwhile foreign complications were again endangering the position of Denmark-Norway. As Bernstorff had predicted, Panin's neutrality project had resulted in a breach between Great Britain and Russia. Then came Gustavus III.'s sudden war with Russia in 1788. Bernstorff was bound by treaty to assist Russia in such a contingency, but he took care that the assistance so rendered should be as trifling as possible, to avoid offending Great Britain and Prussia. Still more menacing became the political situation on the outbreak of the French Revolution. Ill-disposed as Bernstorff was towards the Jacobins, he now condemned on principle any interference in the domestic affairs of France, and he was persuaded that Denmark's safest policy was to keep clear of every anti-French coalition. From this unassailable standpoint he never swerved, despite the promises and even the menaces both of the eastern and the western powers. He was rewarded with complete success and the respect of all the diplomatists in Europe. His neutrality treaty with Sweden (17th of March 1794), for protecting their merchantmen by combined squadrons, was also extremely beneficial to the Scandinavian powers, both commercially and politically. Taught by the lesson of Poland, he had, in fact, long since abandoned his former policy of weakening Sweden. Bernstorff's great faculties appeared, indeed, to mature and increase with age, and his death, on the 21st of June 1797, was regarded in Denmark as a national calamity. Count Bernstorff was twice married, his wives being the two sisters of the writers Counts Christian and Friedrich Leopold zu Stolberg. He left seven sons and three daughters. Of his sons the best known is Christian Gunther, count von Bernstorff. Another, Count Joachim, was attached to his brother's fortunes so long as he remained in the Danish service, was associated with him in representing Denmark at the congress of Vienna, and in 1815 was appointed ambassador at that court. See Rasmus Nyerup, _Bernstorffs Eftermaele_ (Kjobenhavn, 1799); Peter Edward Holm, _Danmark-Norges udenrigske Historie_ (Copenhagen, 1875); _Danmarks Riges Historie V._ (Copenhagen, 1897-1905); Christian Ulrich Detlev von Eggers, _Denkwurdigskeiten aus dem Leben des Grafen A.P. Bernstorff_ (Copenhagen, 1800); Aage Frus, _A.P. Bernstorff og O. Hoegh-Guldberg_ (Copenhagen, 1899); and _Bernstorfferne og Danmark_ (Copenhagen, 1903). (R. N. B.) BERNSTORFF, CHRISTIAN GUNTHER, COUNT VON (1769-1835), Danish and Prussian statesman and diplomatist, son of Count Andreas Peter von Bernstorff, was born at Copenhagen on the 3rd of April 1769. Educated for the diplomatic service under his father's direction, he began his career in 1787, as attache to the representative of Denmark at the opening of the Swedish diet. In 1789 he went as secretary of legation to Berlin, where his maternal uncle, Count Leopold Friedrich zu Stolberg, was Danish ambassador. His uncle's influence, as well as his own social qualities, obtained him rapid promotion; he was soon charge d'affaires, and in 1791 minister plenipotentiary. In 1794 he exchanged this post for the important one of ambassador at Stockholm, where he remained until May 1797, when he was summoned to Copenhagen to act as substitute for his father during his illness. On the death of the latter (21st June), he succeeded him as secretary of state for foreign affairs and privy councillor. In 1800 he became head of the ministry. He remained responsible for the foreign policy of Denmark until May 1810, a fateful period which saw the battle of Copenhagen (2nd of April 1801), the bombardment of Copenhagen and capture of the Danish fleet in 1807. After his retirement he remained without office until his appointment in 1811 as Danish ambassador at Vienna. He remained here, in spite of the fact that for a while Denmark was nominally at war with Austria, until, in January 1814, on the accession of Denmark to the coalition against Napoleon, he publicly resumed his functions as ambassador. He accompanied the emperor Francis to Paris, and was present at the signature of the first peace of Paris. With his brother Joachim, he represented Denmark at the congress of Vienna and, as a member for the commission for the regulation of the affairs of Germany, was responsible for some of that confusion of Danish and German interests which was to bear bitter fruit later in the Schleswig-Holstein question (q.v.). He again accompanied the allied sovereigns to Paris in 1815, returning to Copenhagen the same year. In 1817 he was appointed Danish ambassador at Berlin, his brother Joachim going at the same time to Vienna. In the following year Prince Hardenberg made him the formal proposition that he should transfer his services to Prussia, which, with the consent of his sovereign, he did. It was, therefore, as a Prussian diplomat that Bernstorff attended the congress of Aix-la-Chapelle (October 1818), at the close of which he returned to Berlin as minister of state and head of the department for foreign affairs. Bernstorff's management of Prussian policy during the many years that he remained in office has been variously judged. He was by training and temperament opposed to the Revolution, and he was initiated into his new duties as a Prussian minister by the reactionary Ancillon. He is accused of having subordinated the particular interests of Prussia to the European policy of Metternich and the "Holy Alliance." Whether any other policy would in the long run have served Prussia better is a matter for speculation. It is true that Bernstorff supported the Carlsbad decrees, and the Vienna Final Act; he was also the faithful henchman of Metternich at the congresses of Laibach, Troppau and Verona. On the other hand, he took a considerable share in laying the foundations of the customs union (_Zollverein_), which was destined to be the foundation of the Prussian hegemony in Germany. In his support of Russia's action against Turkey in 1828 also he showed that he was no blind follower of Metternich's views. In the crisis of 1830 his moderation in face of the warlike clamour of the military party at Berlin did much to prevent the troubles in Belgium and Poland from ending in a universal European conflagration. From 1824 onward Bernstorff had been a constant sufferer from hereditary gout, intensified and complicated by the results of overwork. In the spring of 1832 the state of his health compelled him to resign the ministry of foreign affairs to Ancillon, who had already acted as his deputy for a year. He died on the 18th of March 1835. See J. Caro in _Allgem. Deutsch. Biog._ s.v.; also H. von Treitschke, _Deutsche Geschichte_ (Leipzig, 1874-1894). (R. N. B.) BERNSTORFF, JOHANN HARTWIG ERNST, COUNT VON (1712-1772), Danish statesman, who came of a very ancient Mecklenburg family, was the son of Joachim Engelke, Freiherr von Bernstorff, chamberlain to the elector of Hanover, and was born on the 13th of May 1712. His maternal grandfather, Andreas Gottlieb Bernstorff (1640-1726), had been one of the ablest ministers of George I., and under his guidance Johann was very carefully educated, acquiring amongst other things that intimate knowledge of the leading European languages, especially French, which ever afterwards distinguished him. He was introduced into the Danish service by his relations, the brothers Plessen, who were ministers of state under Christian VI. In 1732 he was sent on a diplomatic mission to the court of Dresden; and from 1738 he represented Holstein at the diet of Regensburg, from 1744 to 1750 he represented Denmark at Paris, whence he returned in 1754 to Denmark as minister of foreign affairs. Supported by the powerful favourite A.G. Moltke, and highly respected by Frederick V., he occupied for twenty-one years the highest position in the government, and in the council of state his opinion was decisive. But his chief concern was with foreign affairs. Ever since the conclusion of the Great Northern War, Danish statesmen had been occupied in harvesting its fruits, namely, the Gottorp portions of Schleswig definitely annexed to Denmark in 1721 by the treaty of Nystad, and endeavouring to bring about a definitive general understanding with the house of Gottorp as to their remaining possessions in Holstein. With the head of the Swedish branch of the Gottorps, the crown prince Adolphus Frederick, things had been arranged by the exchange of 1750; but an attempt to make a similar arrangement with the chief of the elder Gottorp line, the cesarevitch Peter Feodorovich, had failed. In intimate connexion with the Gottorp affair stood the question of the political equilibrium of the north. Ever since Russia had become the dominant Baltic power, as well as the state to which the Gottorpers looked primarily for help, the necessity for a better understanding between the two Scandinavian kingdoms had clearly been recognized by the best statesmen of both, especially in Denmark from Christian VI.'s time; but unfortunately this sound and sensible policy was seriously impeded by the survival of the old national hatred on both sides of the Sound, still further complicated by Gottorp's hatred of Denmark. Moreover, it was a diplomatic axiom in Denmark, founded on experience, that an absolute monarchy in Sweden was incomparably more dangerous to her neighbour than a limited monarchy, and after the collapse of Swedish absolutism with Charles XII., the upholding of the comparatively feeble, and ultimately anarchical, parliamentary government of Sweden became a question of principle with Danish statesmen throughout the 18th century. A friendly alliance with a relatively weak Sweden was the cardinal point of Bernstorff's policy. But his plans were traversed again and again by unforeseen complications, the failure of the most promising presumptions, the perpetual shifting of apparently stable alliances; and again and again he had to modify his means to attain his ends. Amidst all these perplexities Bernstorff approved himself a consummate statesman. It seemed almost as if his wits were sharpened into a keener edge by his very difficulties; but since he condemned on principle every war which was not strictly defensive, and it had fallen to his lot to guide a comparatively small power, he always preferred the way of negotiation, even sometimes where the diplomatic tangle would perhaps best have been severed boldly by the sword. The first difficult problem he had to face was the Seven Years' War. He was determined to preserve the neutrality of Denmark at any cost, and this he succeeded in doing, despite the existence of a subsidy-treaty with the king of Prussia, and the suspicions of England and Sweden. It was through his initiative, too, that the convention of Kloster-Seven was signed (10th of September 1757), and on the 4th of May 1758 he concluded a still more promising treaty with France, whereby, in consideration of Denmark's holding an army-corps of 24,000 men in Holstein till the end of the war, to secure Hamburg, Lubeck and the Gottorp part of Holstein from invasion, France, and ultimately Austria also, engaged to bring about an exchange between the king of Denmark and the cesarevitch, as regards Holstein. But the course of the war made this compact inoperative. Austria hastened to repudiate her guarantee to Denmark in order not to offend the new emperor of Russia, Peter III., and one of Peter's first acts on ascending the throne was to declare war against Denmark. The coolness and firmness of Bernstorff saved the situation. He protested that the king of Denmark was bound to defend Schleswig "so long as there was a sword in Denmark and a drop of blood in the veins of the Danish people." He rejected the insulting ultimatum of the Russian emperor. He placed the best French general of the day at the head of the well-equipped Danish army. But just as the Russian and Danish armies had come within striking distance, the tidings reached Copenhagen that Peter III. had been overthrown by his consort. Bernstorff was one of the first to recognize the impotence of the French monarchy after the Seven Years' War, and in 1763 he considered it expedient to exchange the French for the Russian alliance, which was cemented by the treaty of the 28th of April (March 11) 1765. This compact engaged Denmark to join with Russia in upholding the existing Swedish constitution, in return for which Catherine II. undertook to adjust the Gottorp difficulty by the cession of the Gottorp portion of Holstein in exchange for the counties of Oldenburg and Delmenhorst. For his part in this treaty Bernstorff was created count. On the accession of Christian VII., in 1766, Bernstorff's position became very precarious, and he was exposed to all manner of attacks, being accused, without a shadow of truth, of exploiting Denmark, and of unduly promoting foreigners. It is remarkable, however, that though Bernstorff ruled Denmark for twenty years he never learnt Danish. His last political achievement was to draw still closer to Russia by the treaty of the 13th of December 1769, the most important paragraph of which stipulated that any change in the Swedish constitution should be regarded by Denmark and Russia as a _casus belli_ against Sweden, and that in the event of such a war Denmark should retain all the territory conquered from Sweden. This treaty proved to be a great mistake on Denmark's part, but circumstances seemed at the time to warrant it. Nine months later, on the 13th of September 1770, Bernstorff was dismissed as the result of Struensee's intrigues, and, rejecting the brilliant offers of Catherine II. if he would enter the Russian service, retired to his German estates, where he died on the 18th of February 1772. Bernstorff was not only one of the ablest but one of the noblest and most conscientious statesmen of his day. The motto he chose on receiving the order of the Daneborg was "Integritas et rectum custodiunt me," and throughout a long life he was never false to it. See Poul Vedel, _Den aeldre Grev Bernstorffs ministerium_ (Copenhagen, 1882); _Correspondance ministerielle du Comte J.H.E. Bernstorff_, ed. Vedel (Copenhagen, 1882); Aage Friis, _Bernslorfferne og Danmark_ (Copenhagen, 1899). (R. N. B.) BEROSSUS, a priest of Bel at Babylon, who translated into Greek the standard Babylonian work on astrology and astronomy, and compiled (in three books) the history of his country from native documents, which he published in Greek in the reign of Antiochus II. (250 B.C.). His works have perished, but extracts from the history have been preserved by Josephus and Eusebius, the latter of whom probably derived them not directly from Berossus, but through the medium of Alexander Polyhistor and Apollodorus. The extracts containing the Babylonian cosmology, the list of the antediluvian kings of Babylonia, and the Chaldaean story of the Deluge, have been shown by the decipherment of the cuneiform texts to have faithfully reproduced the native legends; we may, therefore, conclude that the rest of the History was equally trustworthy. On the other hand, a list of post-diluvian dynasties, which is quoted by Eusebius and Georgius Syncellus as having been given by Berossus, cannot, in its present form, be reconciled with the monumental facts, though a substratum of historical truth is discoverable in it. As it stands, it is as follows:--