| | Johanna Maria Dorothea Delfgaauw 1873–1943 | | |
| | Jan Batist Delfgaauw 1841–1929Johanna Maria Frerichs 1839– | | |
Gerardus Delfgauw 1843–1918 Margaretha Johanna Knaap – | | |
| | Dorethea Catharina Piekart 1810–Petrus Delfgaauw 1803–1861 | | |
Franciscus Serverius Pickaart 1819– | | |
Gerardus Petrus Pickard 1828–1868 Hendrika Johanna Joosten – | | |
| | Maria van der Waart 1795– | | |