John Henry Holyoak - Pedigree | FamilyCentral
 20 Mar 1860 - 24 Jun 1861
 12 Apr 1825 - 28 Mar 1914
 24 Apr 1828 - 2 Apr 1919
 17 Jan 1799 - 27 Oct 1881
 2 Jul 1797 - 16 Jun 1854
 Abt 1798 - 27 Dec 1872
 24 Aug 1796 - 14 Dec 1862
  - 1 Dec 1803
  - 1852
  - Dec 1834
 24 Jun 1763 - 9 Feb 1818
 Abt 1768 - 5 May 1826
 12 Feb 1736 -
 24 Aug 1729 - 5 Sep 1783
 Abt 1728 -
  - 9 Dec 1813
 1742 -