I have some info on Tanis Lebeau, b. 12 mar 1872 who married Melvina Bourden, b 13 jun 1882, from one of his US descendants. It is my understanding that his father was Louis Lebeau, b. 14 Nov 1834 and his grandfather was Ignace Lebeau, b 29 Oct 1792. Plse write to me direct at firstname.lastname@example.org if you need more info and I will put you in touch with descendant.