Deputy Prime Minister of Canada of service of Allan J. MacEachen. Before then, Trudeau had given the title of "Senior Minister" to a member of his cabinet. The last to occupy that position was Paul Hellyer. Joe Clark's government did not have a deputy prime minister. Similarly, Prime Minister Stephen Harper did not designate a deputy prime minister, meaning Canada's most recent deputy prime minister was Anne McLellan, who in 2006, was also the first deputy prime minister to lose her seat in the House of Commons. Harper gave special status in the line of authority to members of his cabinet: under an order-in-council issued
Spouse of the Prime Minister of Canada Harper and Sophie Grégoire Trudeau both used their birth surnames prior to their husbands becoming prime ministers, both opted to minimize any controversy by using their husband's surname once they were elevated to the public role of a prime minister's spouse. Grégoire Trudeau did, however, become the first spouse of a prime minister to hyphenate her husband's surname with her own. (*) The Trudeaus separated in 1977 but did not obtain a divorce until April 2, 1984. Trudeau left office in June 1984, two months after his divorce was finalized. Spouse of the Prime Minister of Canada The Spouse of