Walter Johannes Heinrich Kallsen(18 Apr 1895 - 27 Dec 1955)
Dora Chistine Knoke(25 Jan 1900 - 23 Jun 1934)
b. 29 May 1934, Keystone-Benton County-Iowa
d. 11 Dec 2009, Cottonwood-Yavapai County-Arizona, age: 75
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