| 1. Theodora Margaretha Dubbeling, b. 7 Aug 1903, Rotterdam, Zuid Holland, NLD  | | 2. Jan Dubbeling, b. 14 Apr 1905, Rotterdam, Zuid Holland, NLD , d. 28 Jun 1905, Rotterdam, Zuid Holland, NLD (Age 0 years) | | 3. Margaretha Cornelia Dubbeling, b. 6 Jul 1906, Rotterdam, Zuid Holland, NLD  | | 4. Jan Dubbeling, b. 8 Dec 1908, Rotterdam, Zuid Holland, NLD  | | 5. Cornelia Dubbeling, b. 11 Sep 1910, Rotterdam, Zuid Holland, NLD  | | 6. Pleuntje Dubbeling, b. 1 Jul 1914, Rotterdam, Zuid Holland, NLD , d. 25 Feb 2004, Rotterdam, Zuid Holland, NLD (Age 89 years) | |