Family: Dudley Whitaker Duncan / Elizabeth Spiller (F6153)
m. 4 Sep 1828-
Male
Dudley Whitaker Duncan
Birth 7 Oct 1808 Kentucky, USA 
Death 3 Nov 1855 Williamson County, Illinois, USA Burial Marriage 4 Sep 1828 Father Henry Duncan | F670 Group Sheet Mother Mary Ann duncan | F670 Group Sheet
Female
Elizabeth Spiller
Birth 3 Jan 1812 Robertson County, Tennessee, USA Death 24 Feb 1854 Illinois, USA Burial Father Mother
Male
William Benson Duncan, Sr
Birth 12 Aug 1829 Williamson County, Illinois, USA Death 8 Apr 1902 Mariposa, Mariposa, California, USA Burial Mariposa District Cemetery, Mariposa, Mariposa, California, USA Spouse Sarah Tabitha Osteen | F5846 Marriage 30 Aug 1849 Franklin County, Illinois, USA Spouse Martha Barbara Kinser | F5847 Marriage 13 Jun 1853 Carbondale, Jackson, Illinois, USA