Isaac Sprague - Pedigree | FamilyCentral
 4 Apr 1779 - 1812
 18 Jan 1753 - 2 Oct 1838
 28 Oct 1757 - 8 Dec 1834
 12 Dec 1711 -
 7 Jan 1729 - 30 Dec 1784
 6 Apr 1728 - 9 Oct 1758
 1730 - 14 Jun 1806