Back to the parents of Georges Gustave Chevrot (Chevreaux) : I found his mother Louise Adelaide Stélie Massot in the 1872 Census in Le Merlerault , Orne ( a village of 1400 souls ),(50 kms from Verneuil where her husband died in 1870). She lived in the siuth side of le Bourg (the center) )
She lives alone (without the boys Georges Gustave and Léon Victor Alphège), she is 29, she is a milliner, said to have been born in Notre Dame d'Aspres, widow Chevreau , there is a mistake with her first forename : she is said to be Anna Adelaide Stélie MASSOT.
I checked the possible birth of a girl called Anna Adelaide Stélie Massot in Notre Dame d'Aspres , and Saint Martin d'Aspres : found none at all. So the woman of the census is Louise .
I could not find a remarriage or her death , not yet .