Louis Henri Douwes Dekker 1883– Hendrika Maria Bals 1888– | | |
| | Johanna Jacoba Einthoven 1858– Henri Jean Marie Douwes Dekker 1852– | | | | Jan Douwes Dekker 1816–1864 Wilhelmina Frederica Antonia van Leeuwen 1819–1846 Louise Marie Elise Adolphine Bousquet 1826– | | | | Engel Douwes Dekker 1791– Sietske Eeltjes Klein 1791– | | |
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