John Henry Holyoak - Pedigree | FamilyCentral
 20 Mar 1860 - 24 Jun 1861
 12 Apr 1825 - 28 Mar 1914
 24 Apr 1827 - 2 Apr 1919
 17 Jan 1799 - 27 Oct 1881
 2 Jul 1797 - 16 Jun 1854
  - 1 Dec 1803
  - 1852
 12 Feb 1736 -