William Dayton Younkin - Pedigree | FamilyCentral
 22 Aug 1856 - 23 Dec 1910
 1826 - 1898
 Abt 1795 - 1870
 Abt 1797 - Aft 1860
 10 Oct 1795 - 12 Nov 1861
 9 May 1797 - Abt 12 Nov 1861
 28 Nov 1756 - Oct 1826
 28 Nov 1756 - Oct 1826
 31 Jan 1717 - 20 Feb 1787
 Jul 1736 - 1825
 31 Jan 1717 - 20 Feb 1787
 Jul 1736 - 1825