Husband: David Peter Koehn
   Born: 14 Jan 1903      at: Waldheim, Molotschna, South Russia  
Married: 21 May 1959      at:   
   Died: 14 Aug 1979      at: Aktjubinsk Region, Kazakhstan  
 Father:Peter David Koehn
 Mother:Aganetha Koop
        Other Spouses: Aganetha Penner  
   Wife: Maria Siemens
   Born: 10 Dec 1928      at: Trussovka, Omsk, Asiatic Russia  
   Died:                  at:   
 Father:
 Mother:
        Other Spouses: