Husband: Johann A. Koop
   Born: 15 Aug 1870      at: Chortitza, Chortitza, South Russia  1  
Married: 18 Apr 1893      at:   
   Died: 19 Mar 1936      at: Waterloo, Ontario  2  
 Father:
 Mother:
        Other Spouses: 
   Wife: Sara H. Niebuhr
   Born: 12 Jun 1872      at: Chortitza, Chortitza, South Russia 3  
   Died: 21 Jun 1907      at: Schoenwiese, Chortitza, South Russia 2  
 Father:Hermann Niebuhr
 Mother:Justina Dyck
        Other Spouses: 
SOURCES
1) Chortitza Family Register, Zaporozhye Region State Archives, Book 1
2) Bergmann, Gretel. (1995). Written communication.
3) Familien-Chronik, Zweiter Band