Gustav married Maria Franziska Kerner after 1939 in New York, USA. Maria (daughter of Johannes Kerner and Margaretha Griessmer) was born on 23 Oct 1913 in Niederschlettenbach, Pfalz, Bayern; was christened on 24 Oct 1913 in Niederschlettenbach, Pfalz, Bayern; died on 11 May 2000 in Scarsdale, Westchester County, New York, USA. [Group Sheet] [Family Chart]

1. Maria Maack Schmitt was born in 1940 in Bronxville, Westchester County, New York, USA; died on 22 Feb 1993 in USA.
2. Bernard J. Maack Schmitt was born on 4 Sep 1945 in Bronxville, Westchester County, New York, USA; died on 31 Mar 2008 in Pawling, Dutchess County, New York, USA; was buried on 4 Apr 2008 in Mt. Hope Cemetery, Hastings-on-Hudson, Westchester County, New York, USA.
3. Maack