FRANK M HAVENS, Ontario > Colorado Born 11 May 1868 LINCOLN CO, Ontario, presumed died bet 1920 > 1930; md Margaret MCINTOSH 8 June 1897 in Arapahoe Co, Colorado. Found in 1900 as bookkeeper, 1910 in manufacturing, 1920 as machinist, in Denver census and Margaret there in 1930, a widow. Children: Douglas George Havens (1898-1955, LA, Calif; Kathryn M b. 1900; Donald M, b. 1903; and Duncan Frank b. 1909. Want to know what became of these 4 children. Any information welcome.