Erwin Fred Plettenberg(14 Jun 1895 - 14 Jun 1976)
Norine C. Underdown(20 Feb 1898 - Apr 1987)
Robert Erwin Plettenberg
N. J. Johnson (Private, Female)
b. 18 Jul 1921, MI
d. 28 May 2000
b.  
d.  
Spouses: 1, 2
Children