Kinderen |
| 1. Johannes de Waal, geb. 6 nov 1902, Rotterdam |
| 2. Jacoba de Waal, geb. 17 aug 1904, Rotterdam |
| 3. Anna Sophia de Waal, geb. 14 feb 1906, Rotterdam |
+ | 4. Johannes Diderkus de Waal, geb. 25 mrt 1908, Rotterdam |
+ | 5. Leonard de Waal, geb. 20 jul 1910, Salt Lake City, Salt Lake County, Utah, USA |
| 6. Lena de Waal, geb. 31 dec 1914, Salt Lake City, Salt Lake County, Utah, USA |
| 7. Martinus de Waal, geb. 15 feb 1917, Salt Lake City, Salt Lake County, Utah, USA |
| 8. Anna Sophia de Waal, geb. 7 apr 1919, Salt Lake City, Salt Lake County, Utah, USA |
+ | 9. Jacob de Waal, geb. 14 dec 1920, Salt Lake City, Salt Lake County, Utah, USA |
|