Dominicus married Frances Barbara Wirth on 30 Apr 1938. Frances (daughter of William Peter Wirth and Rosalie Marie Verkruyse) was born on 16 Jan 1919 in Geneseo, Henry County, Illinois, USA; died on 7 May 1995 in Iowa City, Johnson County, Iowa, USA; was buried in Oakwood Cemetery, Geneseo, Henry County, Illinois, USA. [Group Sheet] [Family Chart]

1. Gerald Dean Vermost was born on 6 Jan 1940 in Geneseo, Henry County, Illinois, USA; died on 5 Sep 2012 in Burlington, Des Moines County, Iowa, USA; was buried in Oakwood Cemetery, Geneseo, Henry County, Illinois, USA.
2. Vermost
3. Vermost
4. Vermost
5. Donna Mae Vermost was born on 3 May 1954 in Geneseo, Henry County, Illinois, USA; died on 21 Sep 2003 in Bettendorf, Scott County, Iowa, USA; was buried in Davenport Memorial Park, Davenport, Scott County, Iowa, USA.