Charles Jr Cerny(23 Apr 1886 - 28 Feb 1962)Henry Frank Prymek(20 Sep 1894 - 7 May 1967)
Matilda H. (Tillie) Knotek(3 Dec 1890 - 16 Jan 1968)Clara Matilda Dvorak(7 Mar 1896 - 30 Mar 1963)
b. 14 Jul 1919, Lone Tree, Iowa
d. 29 Sep 2007, his residence in Iowa City, age: 88
b. 1925
d.