Halfdan L. Colbjornsen - Pedigree | FamilyCentral
 25 Feb 1894 - 1967
 10 Sep 1858 - 1943
 17 Sep 1863 - 18 May 1942
 22 Mar 1825 -
 6 Oct 1826 -
 20 May 1819 -
 14 Nov 1824 -
 27 Feb 1782 -
 9 Jun 1795 -
  - 3 Jun 1820
 23 Sep 1741 - 2 Apr 1793
 16 Apr 1743 -
  - 1846
 1758 - 1824
 Abt 1773 -
 25 Feb 1738 -
 Abt 1756 -