Adolphe Chandonnet (Parents: Alexis Chandonnet and Theotiste Nault) and Henriette Pregrent had 7 children:
Marie Eutichianne 1854-1925
Joseph Alexis Clovis 1855
Marie Claire Celeste 1857
Joseph Adolphe Felix 1859
Marie Victoria Eglephire 1861
Marie Henriette 1862
Joseph Felix Sinai Israel Mar 1865-Jun 1865
Eutichianne is the great-grandmother of my stepmother so I have the most research on her. She married Pierre Henri Charland in 1871 and they had 12 children, in the 1890's they moved to the US and eventually settled in New Britain, CT.
How are you related to Adolphe and Henriette?