Mr. Thomas Williams, a well-known and much respected man of letters, for several years the consul of the government of Venezuela, for New-York, died suddenly, of disease of the heart, in this city, on the night of the second of February. We had known Mr. Williams a great many years, and shared in the general regard inspired by his amiability, and the quiet bravery of his life, of which many illustrations are known to his more intimate acquaintances. He was an Englishman, of good family, born in London in 1790, and educated we believe at one of the great universities. We have heard him say, that in early life he was as thin almost as Calvin Edson, but for the last fifteen or twenty years he was the most obese and plethoric-looking person in New-York—a sort of Lewis, or Lambert, of astonishing breadth and rotundity. We must not enter into details respecting his domestic life, but it may be mentioned that he was a party to a clandestine marriage, that his wife was an invalid for very many years, and that he toiled with his pen incessantly to promote her happiness. He was best known as a translator, and gave to the press a vast number of the novels of Dumas and other Frenchmen. He slept little, and it was his habit to sit by his table, in his chamber, from eight o'clock in the evening until nearly morning, plying his pen with neatness and rapidity, and with an unusual command of good English, though his style was sometimes defective in finish, and he never acquired much skill in punctuation. His original compositions, chiefly in magazines and newspapers, were very numerous, and on a vast variety of subjects, indicating a rarely equalled mastery of curious intelligence.


Colonel Wolfgang Baron Keményi belonged to the ancient family of Johan of Keményi, in former times sovereign of Transylvania. He was born in 1789, in Torda (Transylvania), and received his first education at the University of Nagy-Enyor. At seventeen he entered the Austrian army. He commenced his military career in the times of Napoleon, and took an active part in the French campaign from 1813 to 1815. After the termination of the war, he still continued, during a few years, in the same regiment, when, tired of the idle life in garrison, he left the army in 1824 as captain. From that moment he retired to his estates at Torda, where soon after he married the daughter of an Austrian general, and led, in this retirement until 1834, the quiet life of an agriculturist. The complexion of the times did not permit him to spend his whole time in solitude, and being a patriot, he soon entered the political field, became a zealous visitor of congress and the diets, and one of the most decided adversaries of Austria. He next became a member of the Transylvanian Diet, and through his participation in the discussions and struggles of that time, the storms of 1848 did not find him unprepared to brave them. He was one of those, who the first declared openly in favor of the unions question; at Torda, surrounded by Wallachian fanatics, he unfolded the banner of union. When it became Keményi's conviction that the crisis could not be removed in a peaceable way, he drew again his sword, and his heroic exploits during the memorable winter campaign under Bem, in Transylvania, contributed highly to the glory of the Hungarian arms. Having been appointed, by the Archduke Stephen, of Austria, Major of the Transylvanian National Guard, he distinguished himself eminently in the victorious battles at Szibo, Besstritz, and others; and afterwards he was nominated Lieutenant-Colonel in the Active Army, and at the same time charged by Bem with the command of a portion of his division. His most heroic deed was the battle of Ploki. Bem, at the head of a very small but audacious band, arrived victorious before Herrmannstadt, capital of the province; but there, surrounded and pressed by an overpowering number of enemies, he commissioned Keményi to march to the frontier, and take up a reinforcement. He immediately undertook that march, pierced the lines of the enemy, drew on the reinforcements, and a few days after, delivered that memorable battle in which, with 2,000 men and seven guns, he beat the whole Austrian force, consisting of 15,000 men and thirty cannons, out of the field. By this victory he not only averted the destruction of Transylvania, which a day before still appeared inevitable, but he also gave to Bem opportunity to establish that grand line of offensive operations which, in less than a month, swept Transylvania clear of the enemy. For the valor displayed in this decisive action, he was made Colonel, and received the order of valor, second class, having been decorated some time before with the same order of the third class. He took also a glorious part in all the important battles of the summer campaign. He was one of those superior officers of the Transylvanian army to whom Bem was mostly attached, and, possessing his entire confidence, were steadfast till the last moment. On the termination of the war, although proscribed, he lived for some time at his native place; but, searched for every where, he at last was obliged to fly to England. After Kossuth's arrival in London he became president of the administration of the Hungarian emigration. When he took the management, it was already in bad circumstances, but on the departure of Kossuth he had to overcome greater difficulties, because his solicitude extended itself not only to the emigrants residing in England, but to those who languished in France and Belgium. Notwithstanding the loss of his estates by sequestration, he still possessed some pecuniary means, and assisted, as far as he could, his distressed countrymen; and during the short time of his administration, he was always acting, with paternal care, for the good of his unhappy companions. Baron Keményi died suddenly in London, on Monday, the 5th of January, while listening to the reading of a letter respecting the management of his committee, addressed to the Daily News, by Mr. Toulmin Smith. He was sixty-three years of age.


Hebert Rodwell, for many years known in musical and literary circles as a composer and author died in London early in January. He possessed considerable taste and feeling, and produced ballads and concerted pieces of much sweetness. As a dramatic author, his efforts were principally confined to performances of a light and humorous cast, including burlesques and the openings of pantomimes. He produced two serial works of fiction, each of which had a fair success—Old London Bridge and The Memoirs of an Umbrella, Some scenes from the latter were dramatized, and had a run at the Adelphi.


General Sir Frederick Philipse Robinson, G.C.B., Colonel of the thirty-ninth Regiment, died at Brighton on the 1st instant, in his eighty-eighth year. He was the oldest soldier in the British army, having been within a month of seventy-five years in the service. He was a native of New-York, and a son of the well known royalist, Colonel Beverly Robinson, whose name is associated with that of Andre in the treason of Benedict Arnold, by a daughter of Frederick Philipse. He entered the British army as an ensign, in February, 1777, and for five years he was in the first American war, and was present in the principal battles fought during that period. Subsequently, in 1794, he went to the West Indies, and shared in the capture of Martinique, St. Lucia, and Guadaloupe; he was also at the storming of Fleur d'Epée and the Heights of Palmiste. In 1812 Philipse Robinson joined the army in the Peninsula. At the battle of Vittoria he commanded the brigade which carried the village of Gamazza Mayo, without firing one shot. He also was present at the first and second assaults on San Sebastian, and was severely wounded at the second attack. He took part in the passage of the Bidassoa, the grand reconnaissance before Bayonne, the battle of the Nive (being there again severely wounded), in the blockade of Bayonne, and in the repulse of the sortie from that place, when he succeeded to the command of the fifth division of the army. In June, 1814, Major-General Robinson went to North America in command of a brigade, and he led the forces intended for the attack on Plattsburg, but received orders to retire, after having forced the passage of the Saranac. After the end of hostilities, he came from Canada to this city to embark for England, and on his way stopped at the old family mansion where he was born—two or three miles above West Point—and as he walked through the house (now owned by Mr. Richard D. Arden), he is said to have "wept like a child." Soon after the conclusion of the war he was appointed commander-in-chief and provisional governor of the Upper Provinces, which appointment he held until June, 1816. He had received the gold medal with two clasps for Vittoria, San Sebastian, and the Nive.


The Rev. John Taylor Jones, D.D., of the Baptist Mission in Siam, died in Bangkok, on the 13th of September, 1851, after an illness of about one week. He was one of the best scholars and most uniformly successful translators in the missionary service of the American churches. He had been in Siam nearly twenty years, and, with the exception of the book of Genesis, had rendered the entire Bible into the Siamese language. He was well known and much respected by the best classes of the people of that country, and the king of Siam (who fluently speaks and writes English) marked his sense of the public bereavement by a letter of condolence to his widow.