John Koopmann
Birth:
22 Sep 1875
Iowa
Death:
9 Jan 1929
Petersburg, Delaware, Iowa
Individual Information  
FCID:5247:28037      
Parents
Father:
H. Koopmann
Mother: M. Berning
Marriage(s)
Family Group
Anna Katherine Osterhaus
md. 11 Oct 1904 Petersburg, Delaware, Iowa
  Children
1.  
Olga E. Koopmann
b. 1 Dec 1913