Wilhelmus Johannes Hennekam - Pedigree | FamilyCentral
 1 Oct 1868 - 21 Dec 1912
 15 Aug 1865 - 13 Aug 1918
 18 May 1822 - 12 Feb 1876
 5 Apr 1830 - 25 Apr 1901
 22 Aug 1797 - 12 Apr 1868
 22 Apr 1795 - 12 Sep 1855
  - 1 Oct 1844
 19 Nov 1796 - 12 Jun 1868
  - 29 Dec 1840
  - 22 Mar 1845
 6 Feb 1760 - 28 Jan 1833
 27 Apr 1758 - 7 Aug 1829
 9 Jan 1765 -
 25 Aug 1767 -
  Children