Isaac Spencer - Pedigree | FamilyCentral
 20 Mar 1772 - 23 Jan 1846
 Abt 1730 - Jun 1786
 1699 - 1755
 1713 - 28 Jun 1753
 24 Sep 1675 - 1711
 1679 - 1736
 20 Dec 1683 - 29 Mar 1749
 1685 - 1749