Paul married Maria Margaret Trapp on 30 Jul 1918 in Indiana, USA. Maria (daughter of Jacob Trapp and Johanna Elizabeth Gastenfeld) was born on 21 Oct 1898 in Armstrong, Vanderburgh County, Indiana, USA; died on 9 Jan 1950 in Evansville, Vanderburgh County, Indiana, USA. [Group Sheet] [Family Chart]

1. Catherine Elizabeth Lattner was born on 17 Oct 1919 in Evansville, Vanderburgh County, Indiana, USA; died on 24 Apr 1999 in Evansville, Vanderburgh County, Indiana, USA.
2. Henry Joseph Lattner was born on 22 May 1921 in Evansville, Vanderburgh County, Indiana, USA; died on 11 Aug 1995 in Evansville, Vanderburgh County, Indiana, USA.
3. Edward Jacob Lattner was born on 5 Oct 1922 in Evansville, Vanderburgh County, Indiana, USA; died on 10 Jun 1981 in Melrose Park, Cook County, Illinois, USA.
4. Anna Lucille Lattner was born on 26 Aug 1924 in Evansville, Vanderburgh County, Indiana, USA; died on 7 Jul 2004 in Evansville, Vanderburgh County, Indiana, USA.
5. Louis Martin Lattner was born on 8 Jul 1926 in Evansville, Vanderburgh County, Indiana, USA; died on 10 Apr 1995 in Evansville, Vanderburgh County, Indiana, USA; was buried in Sunset Memorial Park, Melody Hill, Center Township, Vanderburgh County, Indiana, USA.
6. Margaret Lattner