Clemens August Ritterhoff - Pedigree | FamilyCentral
 5 Aug 1840 - 14 Oct 1896
 Abt 1818 -
 11 Apr 1813 -
 30 Nov 1817 - 9 Feb 1861
 28 Jan 1771 -
 21 Mar 1774 - 8 Feb 1853
 16 Jul 1783 - 28 Jan 1871
 9 Jun 1781 - 21 Feb 1844
 23 Jan 1745 - 7 Jan 1772
 Abt 1757 -
 Abt 1761 -
 12 Mar 1743 - 23 Apr 1787
 30 Apr 1745 - 28 Sep 1819