Frederick married Eleanora Gress on 24 Nov 1921 in Mandan, Morton County, North Dakota, USA. Eleanora (daughter of Wendelin Michael Gress and Margaretha Kupper) was born on 1 May 1900 in Odessa, Ukrayina; died on 11 Jun 1984; was buried in Chenango Valley Cemetery, Fenton, Broome County, New York, USA. [Group Sheet] [Family Chart]

1. Gloria Jean Manning was born on 9 Jul 1926 in Binghamton, Broome County, New York, USA; died on 19 Dec 1996 in Syracuse, Onondaga County, New York, USA; was buried in Saint Mary's Cemetery, Skaneateles, Onondaga County, New York, USA.
2. Richard Allen Manning was born on 27 Aug 1928 in Binghamton, Broome County, New York, USA; died on 16 Sep 2003; was buried in Woodlawn Cemetery, Canandaigua, Ontario County, New York, USA.