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 Mauritius the party/alliance that wins an election. The current Prime Minister of Mauritius, Pravind Jugnauth, leader of the MSM, was appointed by the President on 23 January 2017 following the resignation of coalition leader Sir Anerood Jugnauth who held the post following victory of his Alliance in the 2014 General Election. The official residence of the Prime Minister during his term in office is the Clarisse House, the Prime Minister's Office is located in Port Louis. The longest serving prime minister is Anerood Jugnauth who held the office for 18 years as Prime Minister. The current Prime Minister's portfolio includes, inter-alia,