Deputy Prime Minister of Australia and Julia Gillard. In both cases, they succeeded incumbent Prime Ministers who lost the support of their party caucus mid-term and their election as party leader preceded their predecessor's resignations and their subsequent appointments as Prime Minister. Frank Forde, who had been deputy Labor leader when John Curtin died, was interim Prime Minister between 6 and 13 July 1945, when a leadership ballot took place that elected Ben Chifley as Curtin's successor. In November 2007, when the Australian Labor Party won government, Julia Gillard became Australia's first female, and first foreign-born, Deputy Prime Minister. In 2017, the position became vacant
Spouse of the Prime Minister of Canada Spouse of the Prime Minister of Canada The Spouse of the Prime Minister of Canada () is the wife or husband of the Prime Minister of Canada. Sophie Grégoire Trudeau is the wife of the 23rd and current prime minister, Justin Trudeau. To date, 19 women have been the wives of the Prime Minister of Canada; Kim Campbell, the only female prime minister to date, was unmarried during her time in office. As a public figure, spouses participate in various ceremonial, diplomatic or partisan activities alongside the prime minister. Spouses often pursue philanthropic or charitable endeavours on their own, although