Frederick George "Fritz" Holtz(10 Dec 1858 - 26 Sep 1919)
Johanna Katherine "Kate" Brei(13 Sep 1870 - 2 Aug 1945)
m. 28 Dec 1935, Muscatine, Muscatine, IA
b. 1914
d. 1996
b. 1916
d. 1995