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
Deputy Prime Minister of Yugoslavia and Jaša Prodanović. From then on, the office was usually held simultaneously by several people at the same time. Also, Deputy Prime Ministers sometimes combined the post with another government portfolio. The office of the Deputy Prime Minister of FR Yugoslavia was abolished with the constitutional reforms of 2003. Therefore, the last Deputy Prime Minister was Miroljub Labus, who served from 4 November 2000 to 17 March 2003. Deputy Prime Minister of Yugoslavia The Deputy Prime Minister of Yugoslavia was the official Deputy of the Prime Minister of the Kingdom of Yugoslavia, SFR Yugoslavia and later Prime Minister of FR