Spouse of the Prime Minister of Canada turn herself into a First Lady. Canada has had two prime ministers who were bachelors, William Lyon Mackenzie King and R.B. Bennett. Mackenzie Bowell, a widower whose wife, Harriet, died in 1884, was also not married during his term in office. Pierre Trudeau began his term as a bachelor, became the first Canadian prime minister to get married while in office and ended it as Canada's first divorced prime minister. Three other Canadian prime ministers—John A. Macdonald, Alexander Mackenzie, and John Diefenbaker—were widowers, who each married their second wives during their terms as prime minister. Macdonald's first wife was Isabella
Prime Minister of Australia John Curtin, and served until 13 July 1945 when Ben Chifley was elected leader of the Australian Labor Party. The last Prime Minister to serve out a full government term in the office was John Howard, who won the 2004 election and led his party to the 2007 election, but lost. Since then, the five subsequent Prime Ministers have been either voted out of the office mid-term by the caucuses of their own parties, assumed the office mid-term under such circumstances, or both. Prime Minister of Australia The Prime Minister of Australia is the head of government of Australia. The