Anton married Helen Bernice Vaughn 18 May 1935, Cape Girardeau, Cape Girardeau County, Missouri, USA. Helen (daughter of Robert Napoleon Vaughn and Verna Izora Crow) was born 18 Sep 1916, Oran, Scott County, Missouri, USA; died 28 Mar 2000, Elk Grove Village, Cook County, Illinois, USA; was buried , St. Augustine Cemetery - Kelso, Missouri, USA. [Group Sheet]

1. Richard William Niederkorn was born 16 Feb 1936, Chicago, Cook County, Illinois, USA; died 7 Sep 2015, Belleville, St. Clair County, Illinois, USA; was buried , Jefferson Barracks National Cemetery - Lemay, Missouri, USA.
2. Betty Bernice Niederkorn was born 22 Apr 1937, Chicago, Cook County, Illinois, USA; died 26 Feb 2020, Arlington Heights, Cook County, Illinois, USA.
3. Janet Marie Niederkorn was born 4 Aug 1938, Chicago, Cook County, Illinois, USA; died 3 Sep 2009, Dunedin, Pinellas County, Florida, USA.
4. D.A. Niederkorn
5. D.H. Niederkorn
6. James Robert Niederkorn was born 26 Aug 1944, Chicago, Cook County, Illinois, USA; died 12 Dec 1973; was buried , Jefferson Barracks National Cemetery - Lemay, Missouri, USA.
7. Raymond Frederick Niederkorn was born 22 Jul 1946, Chicago, Cook County, Illinois, USA; died 15 Mar 1947, Chicago, Cook County, Illinois, USA.
8. Theresa Louise Niederkorn was born 20 Aug 1949, Chicago, Cook County, Illinois, USA; died 19 Jan 2002, McHenry, McHenry County, Illinois, USA; was buried 22 Jan 2002, Elmwood Cemetery and Mausoleum - River Grove, Illinois, USA.
9. Patricia Niederkorn was born 13 Mar 1952, Chicago, Cook County, Illinois, USA; died 13 Mar 1952, Chicago, Cook County, Illinois, USA; was buried , Mount Carmel Catholic Cemetery - Hillside, Illinois, USA.
10. K.F. Niederkorn