Wilhelmina married Friedrich Jacob Groeninger on 4 Nov 1919 in Indiana, USA. Friedrich (son of Heinrich Groeninger and Catherine Fink) was born on 14 Mar 1882 in Vanderburgh County, Indiana, USA; died on 2 Mar 1962 in Vanderburgh County, Indiana, USA. [Group Sheet] [Family Chart]

1. Amelia Groeninger
2. Alvin Groeninger was born on 12 May 1926 in Vanderburgh County, Indiana, USA; died on 13 Dec 1983 in Evansville, Vanderburgh County, Indiana, USA; was buried in Alexander Memorial Park Cemetery, Evansville, Vanderburgh County, Indiana, USA.
3. Edna Groeninger
4. Sylvester Groeninger