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 the Czech Republic provides that upon the accession to the office each Prime Minister must gain and thereafter maintain the confidence of the Parliament. As soon as the Prime Minister loses the confidence he or she is forced to resign and the President is obliged to choose a new Prime Minister. The Prime Minister is the most powerful office in state, since they command and preside over the Government. The President appoints the Prime Minister who appoints other Ministers of the Cabinet of the Czech Republic. The official residence of the Prime Minister of the Czech Republic is Kramář's Villa (Czech: "Kramářova vila").