Johanna Tillemans1704–
- Name
- Johanna Tillemans
| Birth | estimated a gap of 25 years about 1704 |
| Birth of a son #1 | Christoffel Arnoldus de Groot February 12, 1809 (Age 105 years) |
| Family with Hermanus de Groodt |
| husband |
Hermanus de Groodt Birth: estimated as equal to wife's birth year — about 1784 |
| herself |
Johanna Tillemans Birth: estimated a gap of 25 years — about 1704 |
| son |
Christoffel Arnoldus de Groot Birth: February 12, 1809 25 105 — Nijmegen, Gelderland, The Netherlands Death: July 16, 1896 — Nijmegen, Gelderland, The Netherlands |