My husband's Thomas was born in Saint John County, New Brunswick July 17, 1817, christianed in St. George Anglican church. I don't know about his siblings but there is a Joseph Dunham living one farm away from him age 42 also b. New Bruswick Canada in the Wright Co Minn. 1870 census. This is where Thomas settled after marrying his second wife. Thomas had one son, William,age 21 in that census (b. in Maine) with his first wife (her name not known) and seven children with his second, Harriet Marie White: Mary, Charles, Walker, Tom, Francis White "Frank", Bertha and Edwin Hart Dunham. These children reportedly had an uncle Ivory living in another county in Minnesota but I don't know surname. It would be just too cute if his last name was White, but it could be. Thomas d. Dec. 1, 1875.