Roy John Kallaus(13 Feb 1897 - 9 Feb 1967)
Maude E. Welte(17 Oct 1900 - 6 Apr 1994)
m. 1991
b.  
d.  
b. 28 Oct 1938, Richmond, Iowa
d. 20 Oct 2012, Cedar Rapids, Iowa, age: 73
Spouses: 1, 2