Caroline Mulroney 12 years until 2005 when she returned to Canada, worked in financial services and became involved in charitable work. She also served on the board of directors of the Windsor–Detroit Bridge Authority. Mulroney is the only daughter and eldest child of the 18th Prime Minister of Canada, Brian Mulroney, and his wife Mila Mulroney. She is also a naturalized citizen of the United States. Mulroney is the eldest of four children and only daughter of former Prime Minister of Canada Brian Mulroney and his wife, Mila. One of her younger brothers is CTV morning host Ben Mulroney. Her father won
Brian Mulroney a network of friends, including Lucien Bouchard, Bernard Roy, Michel Cogger, Michael Meighen, and Jean Bazin, that would play a prominent role in Canadian politics for years to come. During this time, Mulroney was still involved in the Conservative youth wing and was acquainted with the President of the Student Federation, Joe Clark. Mulroney secured a plum temporary appointment in Ottawa during the summer of 1962, as the executive assistant to Alvin Hamilton, minister of agriculture. Then a federal election was called, and Prime Minister Diefenbaker appointed Hamilton as the acting prime minister for the rest of the campaign. Hamilton