Orman Robert Williamson - Pedigree | FamilyCentral
 25 Jul 1893 - 30 Jul 1946
 4 Jan 1847 - 19 Mar 1900
 Dec 1864 -
 7 Jun 1823 - Abt 1884
 1 Mar 1828 - 11 Jan 1884
 8 Jul 1801 - 24 Aug 1856
 Jan 1803 - 4 Jul 1840
 22 Aug 1774 - 30 Jan 1858
Family Group
 Abt 1773 - Bef 1820
 Abt 1776 - 19 Aug 1839