. "1852-12-19Z"^^ . "1935Z"^^ . "1852Z"^^ . . . "American politician" . . "James Yancy Callahan (December 19, 1852 \u2013 May 3, 1935) was an American politician, and a Delegate to the United States House of Representatives from 1887 to 1899, representing the Oklahoma Territory He was a member of the Free Silver party, and is (as of 2015) the only third party politician to represent Oklahoma at the federal level."@en . "James Yancy Callahan"@en . "1897-03-04Z"^^ . . "Callahan, James Yancy"@en . . . . "1899-03-03Z"^^ . "1935-05-03Z"^^ .