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Brian Mulroney 8 years, 281 days 1984–1993 in office
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Inter-election appt. Progressive Conservative PartyFirst female Prime Minister of Canada. Defeated and lost her seat in 1993 election
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4 November1993,2003,1993, election1997 election 2000 election Liberal Party
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12 December2003 2006 Inter-election appt. 2004 electionLiberal Party
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6 February2006 election 2008 election 2011 election Conservative Party of Canada
