1879 - Yes, date unknown
 | Kamp, Johannes Hermanus Bernardus 1909-1985 |
| Kamp, Johannes Hermanus Bernardus | |
| B: | 29 Apr 1909 |
| Heerhugowaard, North Holland, Netherlands | |
| D: | 16 Mar 1985 |
| Nieuwe Niedorp, North Holland, Netherlands | |
| Prinz, Catharina 1879-Yes, date unknown |
| Prinz, Catharina | |
| B: | 1879 |
| Oude Niedorp | |
| D: | Yes, date unknown |
| Kamp, Johannes 1880-Yes, date unknown |
| Kamp, Johannes | |
| B: | 15 May 1880 |
| Heerhugowaard | |
| M: | 13 May 1906 |
| Heerhugowaard | |
| D: | Yes, date unknown |
