Ropp - Pedigree | FamilyCentral
 17 Mar 1890 - 17 Mar 1890
 31 Mar 1850 - 24 Apr 1919
 7 Dec 1870 - 27 Apr 1961
 14 Jul 1838 - 15 Feb 1927
 6 Sep 1842 - 20 May 1894
 25 Nov 1802 - 27 Nov 1877
 10 Aug 1810 - 11 Feb 1898
 Abt 1813 - 1888
 1819 - 1879
 23 Feb 1774 - 4 Jun 1857
 1780 - 25 Oct 1829
 9 Nov 1769 - 13 Sep 1838
 11 Nov 1765 - 8 Sep 1777