What type of details about ralph stewart -lrb- canadian politician -rrb- can be gathered from the following bio? Bio: ralph wesley stewart -lrb- 30 december 1929 -- 11 february 2004 -rrb- was a liberal party member of the canadian house of commons , who briefly joined the progressive conservative party . he was born in cochrane , ontario and became a consultant , orchestra conductor and public servant by career . he was first elected at the cochrane riding in the 1968 general election , and re-elected there in the 1972 and 1974 federal elections . on 7 march 1979 , in the final days of the 30th canadian parliament , stewart switched to the progressive conservative party citing objections to the liberals ' handling of bilingualism and economic policy . however , his federal political career ended when he was unable to represent the progressive conservatives at cochrane , and instead his party 's local riding association chose 22-year-old carole kosowan as their candidate for the 1979 general election .
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