Husband: Peter D. Koop
   Born: 15 Jun 1903      at:   1  
Married:                  at:   
   Died:                  at:   
 Father:
 Mother:
        Other Spouses: 
   Wife: Maria Grunau
   Born: 20 Mar 1907      at: Rosenthal, Chortitza, South Russia 2  
   Died:                  at:   
 Father:Cornelius Grunau
 Mother:Agatha Martens
        Other Spouses: 
SOURCES
1) Bergmann, Gretel. (1995). Written communication.
2) Martens Familien Verzeichnis, from Peter & Annie (Martens) Paetkau Jan 1998.