RootsWeb shows a Charles File (1863-1939) who died in Bond Co., IL. Son of Wm S. File, grandson of Tobias File, gr grandson of Henry Oliver File.The 1880 census for Wm S. File does not show a Homer File, but does show Charles and a "John H. File." Could your Henry be John H.?In Bond Co., 1880, there is a Henry A. File, born c.1874, son of John F. File.