William Drew Riggs - Pedigree | FamilyCentral
 2 Jan 1869 -
 28 Jul 1833 - 25 Apr 1904
 7 Feb 1836 - 26 Feb 1912
 Abt 1807 - 1885
 1812 - 1886
 1770 - 25 Feb 1813
 Abt 1774 - 1835
 11 Apr 1728 - 12 Sep 1798
 Abt 1730 - 1812