. . "Biddle, Thomas"@en . "1831Z"^^ . . . "1790Z"^^ . . "Thomas Biddle (November 21, 1790 \u2013 August 29, 1831) was an American military hero during the War of 1812. He is better known though for having been killed in a duel with Missouri Congressman Spencer Pettis."@en . . . . . . "U.S. Army officer" . "Thomas Biddle"@en . . "1831-08-29Z"^^ . "1790-11-21Z"^^ .