Antoinc Francois Andreossi, count d', a French general and savant, born at Castelnau-dary, March 0, 1701, died at Montauban, Sept. 10, 1828. He entered the artillery at an early age, and served under Bonaparte in Italy and in Egypt, where he took an active part in the work of the scientific commission, He was one of the few selected by Bonaparte to accompany him on his return to France, aided him powerfully in seizing the government, and was made inspector general of artillery and engineering. After the treaty of Amiens he was ambassador to London in 1809, governor of Vienna, and afterward ambassador to Constantinople till the restoration. He again engaged in politics during the Hundred Days (1815), was one of the commissioners to treat with the foreign armies after the battle of Waterloo, and thenceforth devoted himself to scientific pursuits. He made important contributions to the Memoir'es sur l'Egypte.