Looking for Marie Olympe Picard dit DesTroisMasons death information. She was born December 04, 1814 St. Thomas, Montmagny. She was alive in 1894 when her husband,m Joseph Dessein dit St. Pierre died Feb 15, 1894 St. Victoire, Victoriaville, Arthabaska, Quebec. I haven't been able to locate any death of her there so she may have gone back to Montmagny where her family roots and siblings and some children lived.
She was the daughter of Michel Picard and Marie-Charles "Charlotte" Blais of St. Thomas, Montmagny.
Hopefully someone will be able to help me here. This has been my "Brick Wall" for many years.