John Calvin Cobean - Pedigree | FamilyCentral
 25 Dec 1873 - 30 Dec 1903
 17 Mar 1843 - 30 Jan 1889
 15 May 1849 - 17 Jan 1930
 1 Aug 1804 - 20 Jan 1871
 Abt 1806 -
 19 Mar 1770 - 2 Aug 1832
 29 May 1774 - 14 Oct 1834
 Abt 1740 - 14 Sep 1823
 Abt 1745 - 27 Sep 1832