Mckinney Norris Donahue

Samuel Henry MCKINNEY and Louisa Alice NORRIS married 17 Sept. 1851 at Lewis County, KY. Their dtr, Lucinda MCKINNEY b.abt 1864/d. 2 Dec. 1888 had married Andrew DONAHUE(b. Dec. 1854/d.Jan 1885). Anybody have anything to add? Thanks in advance.