≈ Reconstructed person · research hypothesis
Willem de Keijser
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: Willem de Keijser · Willem de Keyser
Supporting registrations
- 1652-05-31 · Kwijtscheldingen · transportverkoper
- 1652-03-31 · Doopregister · doopvader
- 1650-08-14 · Doopregister · doopvader
- 1651-09-20 · Notarieel archief · koop
- 1649-07-18 · Doopregister · doopvader
- 1646-09-19 · Notarieel archief · machtiging
- 1647-04-30 · Notarieel archief · akkoord
- 1650-09-20 · Begraafregisters voor 1811 · begrafenisgeregistreerde