William Gerhard - Pedigree | FamilyCentral
 28 Oct 1817 - 13 Dec 1917
 6 Aug 1775 -
 3 Aug 1722 - 10 Jan 1800
 31 Jul 1733 - 29 Apr 1817
 24 Oct 1686 - 1 Jan 1763
 25 Mar 1691 - 30 Mar 1784
 13 Oct 1651 - 22 Feb 1725
 10 Nov 1658 - 29 Jan 1736