≈ Reconstructed person · research hypothesis
Jean Henrij van Heemskerk
Always inspect the supporting records.
Why are these mentions grouped?
Name normalization or a strong historical spelling match and compatible chronology support this grouping. Less distinctive names require narrower time windows or recurring relationships.
Method code: fuzzy-name+adaptive-chronology-v2
Observed name forms: Jean Henrij van Heemskerk · Jean Henry van Heemskerk
Supporting registrations
- 1786-02-10 · Notarieel archief · machtiginggeregistreerde
- 1783-10-31 · Notarieel archief · machtiginggeregistreerde