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≈ Reconstructed person · research hypothesis

Jacob Hendrik van Wassenaar van Alkemade

observed 1802–1804possible birth 1704–18024 observations2 name variantsmedium confidence

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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: Jacob Hendrik van Wassenaar van Alkemade · Jacob Hendrik van Wassenaer van Alkemade

Supporting registrations

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