Background
He was born in Champlain, Quebec, the son of Étienne Le Blanc and Josette Richerville, and grew up in Trois-Rivièresearch
He was born in Champlain, Quebec, the son of Étienne Le Blanc and Josette Richerville, and grew up in Trois-Rivièresearch
Le Blanc apprenticed as a notary at Quebec City and received his commission to practice in 1822.
He represented Beauharnois in the Legislative Assembly of the Province of Canada from 1851 to 1854. He practised in Trois-Rivières, Beauharnois, Montreal and Portage-du-Fort. He served as lieutenant in the militia.
Le Blanc was an unsuccessful candidate for a seat in the legislative assembly in 1844.
He was unsuccessful when he ran for reelection in 1854. Le Blanc probably died at Portage-du-Fort.
Le Blanc served as a member of the commission to reimburse people who had suffered losses during the Lower Canada Rebellion.