| | Henri Jacques Schenck de Jong 1871–1960 Anna Beata van Heel 1881–1906 | | |
| | Jacobus Renatus Schenck de Jong 1873–1946 Cornelia Willemina Bruijnings Ingenhoes 1886–1942 | | |
| | Elly Schenck de Jong 1922– | | |
| | Jules August Ernst Schenck de Jong 1875– Joanna Maria Baden 1887–1969 | | |
| | Jacobus Renatus de Jong 1840– Auguste Elisabeth Cornelie Henriette Schenck 1849– | | |