Seeking parentage of William Doherty, b. circa 1867, who married Ellen (Spence) Byron, after the death of her first husband, Joseph Byron. Ellen married Byron July 7, 1888, at Carleton Place, Lanark, Ontario, when she was 18 and he was 21. Byron appears to have died, aged 23, in Ramsey, Lanark, Ontario, Feb. 7, 1891, leaving two children, Willie Byron and Mary Byron. She married, second, William Doherty, and they had a son, James E. Doherty, born Feb. 1893, and two other children, Teresa M. "Tessie" Doherty, and Charles Doherty. They relocated to Missouri, where the 1900 census listed William as a brakeman for the railroad. He died before 1906, when Ellen (Spence)Byron Doherty married her third husband, Joseph Walsh, in Massachusetts. Any information appreciated.