Johannes Marinus WillemsenAge: 3 months1871–1871
- Name
- Johannes Marinus Willemsen
- Given names
- Johannes Marinus
- Surname
- Willemsen
| Birth | calculated May 1871 22 |
| Death | August 18, 1871 (Age 3 months) Age: 0 |
| Family with parents |
| mother |
Maria Christina Willemsen Birth: about 1849 |
| himself |
Johannes Marinus Willemsen Birth: calculated May 1871 22 — Haarlem, Noord-Holland, NL Death: August 18, 1871 — Haarlem, Noord-Holland, NL |
|
3 years younger sister |
Anna Theodora Willemsen Birth: about 1873 24 — Haarlem, Noord-Holland, NL Death: August 19, 1945 — Utrecht, Utrecht, NL |
|
11 years younger brother |
Hendricus Nicolaas Willemsen Birth: about 1883 34 — Haarlem, Noord-Holland, NL |