[1] She was born on December 15, 1949, in L'Étang-du-Nord[broken anchor], Quebec.
Leblanc ran as a Parti Québécois (PQ) candidate in the 1976 election against Liberal incumbent Louis-Philippe Lacroix in the provincial district of Îles-de-la-Madeleine and won.
During the Parti Québécois Crisis of 1984, Leblanc resigned from the Cabinet and crossed the floor.
She was the President of a Quebec sovereignty group known as the Rassemblement démocratique pour l'indépendance in 1985 and 1986.
This article about a Member of the National Assembly of Quebec from the Parti Québécois is a stub.