Paul married Catherine Ann Kunz about 1929 in Pennsylvania, USA. Catherine (daughter of Joseph Mathias Kunz and Carolina Dillman) was born on 18 Aug 1907 in Pennsylvania, USA; died on 29 Jun 1994 in Pennsylvania, USA. [Group Sheet] [Family Chart]

1. Eleanor Catherine Sontag was born on 22 Dec 1929 in Pittsburgh, Allegheny County, Pennsylvania, USA; died on 23 Jan 2010 in Pennsylvania, USA; was buried in Greenlawn Burial Estates, Butler, Butler County, Pennsylvania, USA.
2. Robert P. Sontag
3. Raymond Joseph Sontag was born on 27 Apr 1933 in Pittsburgh, Allegheny County, Pennsylvania, USA; died on 4 Jul 2004 in Pittsburgh, Allegheny County, Pennsylvania, USA.
4. Alice Mae Sontag was born on 28 Apr 1934 in Pennsylvania, USA; died on 25 Nov 2010 in Maryville, Blount County, Tennessee, USA; was buried in Jefferson Memorial Park, Pleasant Hills, Allegheny County, Pennsylvania, USA.
5. Ruth Sontag
6. Peggy Sontag
7. Kathy Sontag