I am seeking information about ancestors and descendants of Alexander McKee b. 10 Nov 1792 in PA, m. Tabitha Waddell 17 July 1817 and died 6 May 1874 in Knox county OH.Tabitha b. 15 Mar 1800, died 31 May 1825 in Knox county OH. I have no proof but believe they had two sons, Robert B. born 18 Apr 1820 and Silas born 31 May 1825, both in Knox county, OH. Also not proven, I believe Alexander's parents are James McKee and Nancy McGuire.Any help would be appreciated.