John Blacker - Pedigree | FamilyCentral
 15 Dec 1841 - 6 Feb 1911
 18 Apr 1818 - 2 Nov 1893
 2 May 1818 - 3 Dec 1890
 4 Mar 1795 - 10 May 1874
 11 Dec 1793 - 12 May 1865
  - 26 Sep 1799
 Abt 1761 -
 Abt 1765 -
 Abt 1746 -
 Abt 1758 -
  - 29 May 1800
  - 31 Dec 1792
 Abt 1748 -
 Abt 1727 -
 19 Jan 1732 - 22 Jan 1800
 Abt 1737 - 1817
Family Group
 Abt 1712 -
 Abt 1716 -
Family Group
  Children