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, with which she is diagnosed. She is the former wife of Pierre Trudeau, 15th Prime Minister of Canada; they divorced in 1984, during his final months in office. She is the mother of Justin Trudeau, the 23rd Prime Minister of Canada; the journalist and author Alexandre "Sacha" Trudeau;] and the deceased Michel Trudeau. She is the first woman in Canadian history to have been both the wife and the mother of a prime minister.
From 2002 to 2017, Trudeau was the honorary president of WaterAid Canada, an Ottawa-based organization dedicated to helping the poorest communities in developing countries build sustainable water supply and sanitation services. In 2014, she visited Mali as an ambassador of WaterAid Canada.
On May 5, 2006, Trudeau announced she has bipolar disorder. Since then, she advocated for reducing the social-stigma of mental illness—bipolar disorder in particular—with speaking engagements across North America. In May 2019, she presented the one-woman-show Certain Woman of an Age in Chicago as part of the city's Wellness Week. She is an honorary patron of the Canadian Mental Health Association. In July 2019, she attended an opening ceremony of WE College in Narok County (Kenya) with the Former Prime Minister of Canada Kim Campbell, The First Lady Margaret Kenyatta and Craig Kielburger, a co-founder of WE Charity organization.
In 2010, she authored Changing My Mind, a book about her personal experience with bipolar disorder.
In 2013, Trudeau received an honorary degree of Doctor of Laws from the University of Western Ontario in recognition of her work to combat mental illness.
[taken from Wikipedia article on Margaret Trudeau]