Choate, Rufus, 1799–1859, American lawyer and Congressman, b. Essex co., Mass.; uncle of Joseph Hodges Choate. Admitted to the bar in 1823, Rufus Choate gained national reputation as a lawyer and as an orator. He served (1830–34) in the U.S. House of Representatives and sat (1841–45) in the U.S. Senate, completing the unexpired term of his friend Daniel Webster.