Wow, that is a lot of work you have done there--21,000 names? Phew!
My great-grandfather was Joseph (not sure of his middle name, I have Albert?) Comeau, b. 1875, d. 1935. He was married to Blanche DeMers (my grandmother’s mother). They had nine children: Rosina, Gabrielle, Rachel, Lucy, Juliette, Germaine, Valeda, John, and Edward.
My grandmother, Rachel Ledia (sic) Cadieux, was born in Manchester, NH, in 1901, which makes her 106. She is in a nursing home in Orange Park, Florida. She told me her parents were from Roxton Pond and Asbestos, Que. They moved to 12 Griffin St. in Derry, NH, when she was young.
My grandmother moved to Boston in 1925 with my grandfather, Joseph Raymond Comeau, who is from Nova Scotia. Her brother Edward Cadieux moved to Florida (Orlando area) decades ago. Not sure if he is still alive. Her brother John (born Jean), 94, still lives in Derry, in his parents’ old house.
Incidentally, my mother says she was told there is Indian blood in her line.
Don’t know if any of this will help, but feel free to add whatever of it you can use to your database.