John William Henry Wilken - Pedigree | FamilyCentral
 21 Jan 1857 -
 13 Feb 1833 -
 17 Apr 1836 - 20 Jan 1897
 16 Feb 1809 - 13 Jan 1888
 20 Nov 1814 - 11 Sep 1887
 6 Feb 1778 - 24 Nov 1864
 10 May 1775 - 22 Sep 1850