. "1940Z"^^ . "1882-07-30Z"^^ . "1940-08-18Z"^^ . . "Simpson, Leonard J"@en . "1882Z"^^ . . . "Ontario MPP" . . "Leonard Jennett Simpson (July 30, 1882 \u2013 August 18, 1940) was a physician and political figure in Ontario. He represented Simcoe Centre in the Legislative Assembly of Ontario from 1929 to 1940 as a Liberal member."@en . "Canadian politician" . "Leonard Simpson"@en .