1893 - 
1908-
| Maria Leonarda Swets | |
| G: | 4 aug 1908 |
| Delft | |
| Petrus Antonius Wajer | |
| H: | 22 feb 1933 |
| Haarlem | |
1928-1945
| Pieter Jacobus Swets | |
| G: | 1928 |
| O: | 22 dec 1945 |
| Haarlem | |
1910-
| Jacobus Franciscus Swets | |
| G: | 2 sep 1910 |
| Leiden | |
| Pietje Cinjee | |
| H: | 28 nov 1930 |
| Delft | |
1911-1914
| Johanna Swets | |
| G: | 17 jul 1911 |
| Delft | |
| O: | 16 aug 1914 |
| Delft | |
1912-
| Hendrica Swets | |
| G: | 15 nov 1912 |
| Delft | |
1911-1991
| Hermanus Eleserius Louis Wiersma | |
| G: | 13 okt 1911 |
| Oldemarkt | |
| H: | 10 aug 1938 |
| Amsterdam | |
| O: | 17 aug 1991 |
| Amsterdam | |
1914-1915
| Jan Swets | |
| G: | 9 aug 1914 |
| Delft | |
| O: | 11 nov 1915 |
| Delft | |
1915-
| Hendrina Swets | |
| G: | 2 sep 1915 |
| Delft | |
1893-
| Jan Swets | |
| G: | 18 mei 1893 |
| Delft | |
1891-1920
| Maria Helena Hagman | |
| G: | 4 apr 1891 |
| Delft | |
| H: | 11 jan 1911 |
| Delft | |
| O: | 9 mei 1920 |
| Delft | |
