Orson Ruben Christensen - Pedigree | FamilyCentral
 9 May 1893 -
 21 Oct 1836 - 18 Jun 1927
 12 Dec 1866 - 20 Apr 1940
 12 Nov 1828 - Feb 1888
 10 Nov 1826 - 10 Dec 1904
 Abt 1802 -
 Abt 1806 -
 Abt 1800 -
 Abt 1804 -