Friedrich married Kunigunda Schultheis on 11 Nov 1856 in Dubois County, Indiana, USA. Kunigunda was born on 15 Sep 1841 in Ohio, USA; died on 9 Sep 1900 in Owensboro, Daviess County, Kentucky, USA. [Group Sheet] [Family Chart]

1. William Jerome Kost was born on 2 Nov 1859 in Perry County, Indiana, USA; died on 30 Apr 1905 in Owensboro, Daviess County, Kentucky, USA; was buried in Rosehill Elmwood Cemetery, Owensboro, Daviess County, Kentucky, USA.
2. Anna Kost was born in 1861 in Perry County, Indiana, USA.