George Gilbert Clark - Pedigree | FamilyCentral
 27 Nov 1870 -
 18 Feb 1839 - 18 Mar 1912
 4 Feb 1844 - 18 May 1935
 15 Jun 1814 - Abt 1890
 6 Nov 1813 -
 11 May 1816 - 2 Jan 1875
 23 May 1823 -
 26 Oct 1791 - 5 Sep 1846
 20 Feb 1793 - 1864
 15 Nov 1781 - 6 Sep 1846
 13 May 1782 - 4 Aug 1854
 Abt 1791 -
 18 Jun 1804 - 23 Mar 1863
 1 Jan 1800 - 17 May 1870
 Abt 1772 -
 25 Oct 1747 - May 1813
 22 Mar 1748 - 1814
 1 Feb 1755 - 3 Mar 1835
 7 May 1759 - 30 Jun 1830
 1773 - 24 Sep 1813
 7 Oct 1778 - 1790