Hi Cathy,
Edna and I have been working on Matthieu Thompson and think we have him figured out as Matthew born 1854, son of Robert and Mary Ann Conroy, he is with his parents in 1881, he married to Jane McIntyre in 1886, she died and he shows up with his Mom in 1901, the LeGouff family is living nearby. Edna photocopied the document at the library for you and it has info on Matt and Jessie's children but she doesn't want to post it in a public forum, please contact by email.