| Paul Arnold Jacques de Smeth |
| Paul Arnold Jacques de Smeth | |
| G: | 1917 |
| O: | 1993 |
| Theodore de Smeth |
| Theodore de Smeth | |
| G: | 1919 |
| O: | 1988 |
|
| Ferdinand François de Smeth |
| Ferdinand François de Smeth | |
| G: | 1887 |
| Den Haag | |
| O: | 1939 |
| Ada Wilhelmina Sandberg |
| Ada Wilhelmina Sandberg | |
| G: | ca. 1888 |
| Harderwijk | |
| H: | 4 feb 1913 |
| Diepenveen | |
| O: | Ja, datum echter onbekend |
| Jan Anne de Smeth |
| Jan Anne de Smeth | |
| G: | 1924 |
| O: | 2017 |
| Florentine Theodora Calkoen |
| Florentine Theodora Calkoen | |
| G: | 1928 |
| O: | 1974 |
| Ellis Maud Brandon |
| Ellis Maud Brandon | |
| G: | 8 apr 1923 |
| Amsterdam | |
| H: | 1976 |
| O: | 12 jul 2024 |
| Schilde (B) | |
| Louise Adolphine Jacqueline van Pallandt |
| Louise Adolphine Jacqueline van Pallandt | |
| G: | 1899 |
| H: | 1923 |
| O: | 1992 |