1801. PETROWITZ PAUL, emperor of Russia, assassinated. He was the son of Catharine II, who treated him with great rigor, during her life. In 1780 he traveled with his wife through the southern part of Europe under the title of _Count of the North_. In 1796 he ascended the throne, and among the first of his acts were the discontinuance of the Persian war, and the liberation of the Poles confined in Russia. But his conduct was suddenly reversed, and his indiscretions and tyranny finally produced a conspiracy among the nobles, by which it is supposed his sons were accessory to his death. In the official publication of his death, it was ascribed to apoplexy. 1806. The exploring party under Captains Clarke and Lewis, left fort Clatsop on their return up the Columbia river to the United States. 1808. MURAT, at the head of 40,000 French soldiers, taking advantage of a faction among the populace, entered Madrid and took possession of it. 1809. THOMAS HOLCROFT, an English dramatic writer, died. His father was a shoemaker in low circumstances, which occupation the son also followed till he resolved to try his fortune on the stage. Besides his dramas he produced several novels and translations from the German and French. He suffered imprisonment for republicanism, with Tooke and others. 1815. Action off the island of Tristran d'Acunha, between the United States brig Hornet, 16 guns, Capt. Biddle, and the British brig Penguin, 18 guns and a 12 pound carronade, 132 men, Capt. Dickinson. Capt. Dickinson was killed and the Penguin captured in 22 minutes; she was so much injured that it was found necessary to sink her. Penguin had 14 killed, 28 wounded; Hornet 1 killed, 11 wounded. After the surrender a British soldier wounded Capt. Biddle in the neck with a musket ball; he was immediately shot by two of the marines. 1819. AUGUST FREDERICK VON KOTZEBUE, a celebrated German dramatist, assassinated at Manheim. _The Stranger_ and _Pizarro_ are translated and popular at our theatres. His works are numerous. He was assassinated by a fanatical student named Sandt, who at the same time stabbed himself; but recovered and was beheaded. 1840. WILLIAM MACLURE, a distinguished naturalist, formerly of Philadelphia, and twenty years president of the academy of natural sciences in that city, died near the city of Mexico. He wrote on the geology of the United States and the West Indies. 1849. BENJAMIN SIMPSON died at Saco, Maine, aged 94; one of the party engaged in throwing the tea overboard in Boston harbor, at the opening of the revolution. 1849. CHARLES ALBERT, king of Sardinia, in consequence of his defeat by the Austrians, abdicated his crown in favor of his eldest son, the duke of Savoy. 1849. ELIZABETH HUGHES, well known in England as a fortune-teller and familiar with angels, died at Fowdon in her 89th year.