Frank married Catherine Keilbach on 15 Nov 1919. Catherine (daughter of Georg Peter Keilbach and Franziska Mertz) was born on 7 Nov 1898 in Brooklyn, Kings County, New York, USA; died on 1 Dec 1928 in New York, USA. [Group Sheet] [Family Chart]

1. Frederick Patrick Schaefer was born on 5 Apr 1920 in Brooklyn, Kings County, New York, USA; died on 7 Jan 2012 in Largo, Pinellas County, Florida, USA; was buried in Florida National Cemetery, Bushnell, Sumter County, Florida, USA.
2. Raymond Joseph Schaefer was born on 4 Aug 1921 in Brooklyn, Kings County, New York, USA; died on 24 Nov 2006 in Smithtown, Suffolk County, New York, USA.
3. Gertrude Schaefer was born in 1923 in Brooklyn, Kings County, New York, USA.