John Isaac - Pedigree | FamilyCentral
 Abt 1846 -
 19 Mar 1820 -
 19 Mar 1820 - 19 Jan 1894
 27 May 1796 - 22 May 1868
 15 Jul 1799 - 15 Jul 1869
 6 May 1772 -
 Bef 1781 -
 Bef 1777 -
 Bef 1777 -
 17 Aug 1750 -