sentences:  Ralph Cowan (politician)
  
  Ralph Bronson Cowan (May 6, 1902 – April 21, 1990) was a Canadian politician, who represented York—Humber in the House of Commons of Canada from 1962 to 1968.Born in Ottawa, Ontario, he was first elected to the House of Commons of Canada in the 1962 election, defeating Margaret Aitken.