David C. Sly - Pedigree | FamilyCentral
 6 Apr 1832 - 18 Aug 1832
 8 Aug 1807 - 31 Aug 1861
 28 Feb 1805 - 19 Mar 1869
 1772/73 - 13 Aug 1864
 1774 - Abt 1810
 1746/48 - 1771