Marie was the daughter of unknown parents. The date and place of her birth have not been found.
Her husband was Jean François Demers-Dumay, who she married on 16 JAN 1758 in Église Saint-Antoine, Saint-Antoine-de-Tilly, Lotbinière, Chaudière-Appalaches QC . They had no known children.
Note 1
François & Marie Bergeron