William Clarkson Leetham - Pedigree | FamilyCentral
 10 Jan 1854 - 24 Dec 1856
 6 May 1828 - 19 Mar 1890
 28 Jul 1823 - 11 May 1897
 5 Oct 1798 - 28 Mar 1862
 2 Oct 1798 - 3 Mar 1878
 14 Aug 1800 - 3 Nov 1875
 25 Sep 1800 - 16 Feb 1872/95
  - 22 Dec 1860
  - 20 Mar 1854
 Abt 1771 -
  - 2 Dec 1819
 Abt 1762 -
 Abt 1762 -
 Abt 1766 - 1831
  - 7 Jan 1788
 Abt 1748 -
 Abt 1742 -