← Back to results
≈ Reconstructed person · research hypothesis

Jacobus van der Graaff

observed 1716–1720possible birth 1620–171610 observations2 name variantsmedium confidence

Always inspect the supporting records.

Search all name mentions →

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 van der Graaff · Jacobus van der Graaff

Supporting registrations

Read the method →

Possible VOC connections

Research leads, not confirmed identities. The score is not a probability.

13 medium and exploratory leads

Compare connections →