What info I do have is that she was Domitille ST. ARMANT who married Arsene JEAN in Rimouski, PQ, about 1852.
She had four children: Joseph (b. 1873, PQ; m. Mary Bell; had 9 children; d. 1939, MA), Fred (b. 1874, PQ; no children. 1965, MA), Lea Delvina (b. 1881; m. Edmond DUBE; had 2 children; d. 1945, MA), and Louis (b. ??; m. Lea COTE; had 5 children; d. 1933, MA).