"Samuel Morgan Church, Jr. (September 20, 1936 \u2013 July 14, 2009) was a coal miner and president of the United Mine Workers of America (UMWA) from 1979 to 1982."@en . . . . "2009-07-14Z"^^ . . "Church, Sam"@en . . "1936Z"^^ . . "Sam Church"@en . . . . "2009Z"^^ . "1936-09-20Z"^^ . . . . "American labor unionist" . .