Hendricus Johannes Leonardus Mesker1860–
- Name
- Hendricus Johannes Leonardus Mesker
| Birth | estimated as equal to wife's birth year about 1860 |
| Birth of a son #1 | Hendricus Johannes Marinus Mesker about 1885 (Age 25 years) |
| Family with Hermina van Bakel |
| himself |
Hendricus Johannes Leonardus Mesker Birth: estimated as equal to wife's birth year — about 1860 |
| wife |
Hermina van Bakel Birth: estimated a gap of 25 years — about 1860 |
| son |
Hendricus Johannes Marinus Mesker Birth: about 1885 25 25 — 's Gravenhage, Zuid-Holland, The Netherlands |