← Back to results
≈ Reconstructed person · research hypothesis

Marten Jansz

observed 1617–1622possible birth 1556–160112 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: Marten Janss · Marten Jansz

Supporting registrations

Read the method →