John Williamson - Pedigree | FamilyCentral
 25 Mar 1782 - 16 Mar 1858
 11 Jan 1743 - 11 Feb 1813
 6 Mar 1749 - 11 Feb 1813
 Abt 1717 -
 Abt 1721 -
 23 Apr 1719 - 29 Sep 1775
 27 Jan 1721 -
 1681 -
 5 Jan 1679 -
 25 Jan 1677 -
 14 Jan 1699 -
 1 Oct 1648 - 25 Jan 1676
 1 Dec 1657 - 13 Nov 1731
 1628/29 - 19 Aug 1688
 23 Jul 1638 - 23 Jul 1728
 1 Oct 1648 - 25 Jan 1676
 1 Dec 1657 - 13 Nov 1731
 9 May 1663 - 6 Jun 1709
 30 Apr 1671 - 19 May 1715