Ola della Cowan - Pedigree | FamilyCentral
 1878 - 1965
 4 Sep 1850 - 1 Mar 1921
 5 Aug 1853 - 6 May 1889
 2 Mar 1813 - 20 Apr 1891
 19 Dec 1814 - 7 Oct 1891
 1774 - Aft 1850
 1780 - Abt 1851
 Abt 1731 - Aft 1789
 Abt 1734 - Aft 1807
  Children