Dirk Herfst (1849-1935) 
|
Margaretha Catharina Brinkman (1844-1873) |
| Catharina Johanna Herfst (1871- )
|
Carel Frederik Kemper (1895- )  |
| Anna Follena Kemper (1897- ) |
| Helena Johanna Kemper (1899- ) |
| Henricus Hermanus Kemper (1902- ) |
| Catharina Johanna Kemper (1904- ) |
| Carolina Frederika Kemper (1911- ) |
