Rita Zank was married to Emil Grams in 1919, just at the end or World War One (World War I also known during those times as the "Great War")

GROOM: Emil GRAMS b.9 Jul 1886 in Wisconsin
FATHER: Friedrich GRAMS MOTHER: Emilie PAHL
BRIDE: Rita ZANK b.5 Aug 1897 in Wisconsin
FATHER: Carl ZANK
MOTHER: Henriette MACHMIRE  - exact the spelling of this name is not known
MARRIAGE DATE: 14 Sep 1919 RECORD NO.: 1919199 36
WITNESSES: Paul Weiderholz, Walther Brueske, Frida Grams, Vera Kuehn

Rita was divorced from Emil Grams in (about 1940? - date unknown) - later she married Ernie Kunert, of Augusta Wisconsin

Check out this link to a graduation photo to Emogene

Photos of the family from a Knuth Family Album