Children |
| 1. Gustav Gruber |
| 2. Philipp Gruber, b. 29 Sep 1911, Leonberg (Lwowek), Gostynin, Warszawskiego, Polska , d. 19 Jun 1971, Bremen (Age 59 years) |
| 3. Bertha Gruber, b. 26 Apr 1913, Leonberg (Lwowek), Gostynin, Warszawskiego, Polska , d. 29 Apr 1963, Nordhorn, Grafschaft Bentheim, Niedersachsen (Age 50 years) |
| 4. Johann Gruber, b. 22 Oct 1914, Leonberg (Lwowek), Gostynin, Warszawskiego, Polska , d. 17 Feb 1944 (Age 29 years) |
| 5. Martha Gruber, b. 25 Apr 1916, Leonberg (Lwowek), Gostynin, Warszawskiego, Polska , d. 6 Dec 1976, Neugnadenfeld (Age 60 years) |
| 6. Hermann Gruber, b. 21 Aug 1918, Leonberg (Lwowek), Gostynin, Warszawskiego, Polska , d. 2 Jul 1964, Kitchener, Waterloo County, Ontario, Canada (Age 45 years) |
| 7. Friedrich Gruber, b. 19 Jan 1922, Leonberg (Lwowek), Gostynin, Warszawskiego, Polska , d. 2 Jun 2002, Neugnadenfeld (Age 80 years) |
| 8. Beate Gruber |
|