When Marie Angelique Gilbert was born on 9 August 1723, in Quebec, Quebec, Canada, her father, Pierre Augustin Gilbert, was 26 and her mother, Marie Catherine Liberge, was 25. She married Joseph Marie Philippot on 9 January 1747, in Quebec, Quebec, Canada. They were the parents of at least 1 daughter. She died on 1 January 1803, in Cap-Saint-Ignace, Montmagny, Quebec, Canada, at the age of 79.