"1802Z"^^ . . . . "Pettis, Spencer Darwin"@en . "1831Z"^^ . "Spencer Pettis"@en . . "1831-08-28Z"^^ . "Spencer Darwin Pettis (1802 \u2013 August 28, 1831), U.S. Representative from Missouri and the fourth Missouri Secretary of State. He is best known, however, for being a participant in a fatal duel with Major Thomas Biddle. Pettis County, Missouri, is named in his honor."@en . "American politician" . . . . .