Jean Marie Blaise is probably the one i'm looking for, he was born in 1882 according to her daughter birth record. Can you perhaps share his birth record with me?
I'm not the best at french records either, but i'm slowly learning how to navigate their archives.
If you look at the source, on the left you can read "mariée à etc etc", which means she married (two times, but not with a Blaise!) and then also where and when she died. French records tend to put all the info of a person in their birth certificate, if they can (which is very handy, if you ask me).