John Thomas Overby - Pedigree | FamilyCentral
 21 Apr 1845 - 3 Jan 1913
 18 Sep 1818 - 17 Nov 1891
 12 Feb 1823 - 17 Feb 1908
 26 Aug 1790 - 27 May 1876
 19 Jul 1791 - 10 Jul 1863