Margaret Trudeau had a son who died in an avalanche in what year?
Margaret Trudeau Margaret Joan Trudeau ("née" Sinclair, formerly Kemper; born September 10, 1948) is a Canadian author, actress, photographer, former television talk show hostess, and social advocate for people with bipolar disorder. She is the former wife of Pierre Trudeau, 15th Prime Minister of Canada; and is the mother of Justin Trudeau, 23rd Prime Minister of Canada, and his brothers Alexandre and Michel. In 2013, Trudeau was awarded an honorary degree of Doctor of Laws from the University of Western Ontario in recognition of her work to combat mental illness.
Brian Mulroney Martin Brian Mulroney (born March 20, 1939) is a Canadian politician who served as the 18th Prime Minister of Canada from September 17, 1984, to June 25, 1993. His tenure as prime minister was marked by the introduction of major economic reforms, such as the Canada-U.S. Free Trade Agreement and the Goods and Services Tax, and the rejection of constitutional reforms such as the Meech Lake Accord and the Charlottetown Accord. Prior to his political career, he was a prominent lawyer and businessman in Montreal.