| Name | Role | Place | Source | |
|---|---|---|---|---|
| Derk Jacob Post | Child | 1909 | Kloosterveen | Civil registration births |
| Derk Jacob Post | Registered | 1909 | Smilde | Population register |
| Derk Jacob Post | Deceased | 1920 | Groningen | Civil registration deaths |
| Derk Jacob Post | Deceased | 1920 | Groningen | Civil registration deaths |
| Derk Jacob Post | Registered | 1909 | Smilde | Population register |
| Jacob Derk van der Post | Registered | 1913 | 's-Gravenhage | Population register |
| Jacob Derk van der Post | Groom | 1933 | Soest, Kediri | Civil registration marriages |
| Jacob Derk van der Post | Registered | 1879 | Pasoeroean, Kediri | Population register |
| Jacob Derk van der Post | Registered | 1879 | Pasoeroean, Kediri | Population register |
| Jacob Derk van der Post | Registered | 1879 | Pasoeroean, Kediri | Population register |
Find your ancestors and publish your family tree on Genealogy Online via https://www.genealogieonline.nl/en/