Gerhart H. Petrich(4 Oct 1914 - 1 Jan 1992)Kent B. Wolfe( - 13 Feb 1981)
Alvera Lenore Ellingson(13 Apr 1923 - 24 Jul 2005)Elaine Gertrude Nigg(20 Sep 1924 - 21 Nov 2012)
b.  
d.  
b.  
d.  
Children