≈ Reconstructed person · research hypothesis
Johannes Josephus Hardonk
Always inspect the supporting records.
Why are these mentions grouped?
The indexed name is exact and distinctive.
Method code: exact-name+adaptive-chronology-v2
Supporting registrations
- 1908-01-26 · Doopregister · doopvader
- 1911-12-07 · Archiefkaarten · bevolkingsregistratiegeregistreerde
- 1905-02-19 · Doopregister · doopvader
- 1917-07-22 · Doopregister · doopgeregistreerde