Johannes Martinus GeertsAge: 53 years1905–1958
- Name
- Johannes Martinus Geerts
| Birth | about 1905 33 32 |
| Death | December 16, 1958 (Age 53 years) |
| Family with parents |
| father |
Anne Gerrit Geerts Birth: estimated as equal to wife's birth year — about 1872 |
| mother |
Femmetje Wiederhold Birth: February 28, 1872 32 32 — Alkmaar, Noord-Holland, The Netherlands Death: April 6, 1959 — Haarlem, Noord-Holland, The Netherlands |
| himself |
Johannes Martinus Geerts Birth: about 1905 33 32 — Haarlem, Noord-Holland, The Netherlands Death: December 16, 1958 — Haarlem, Noord-Holland, The Netherlands |