≈ Reconstructed person · research hypothesis
Jan Harmen Opperman
Always inspect the supporting records.
Why are these mentions grouped?
The indexed name is exact and distinctive.
Method code: exact-name+role-anchored-chronology
Supporting registrations
Possible VOC connections
Research leads, not confirmed identities. The score is not a probability.
7 medium and exploratory leads
- exploratory · 59/100 Jan Opperman · 1769
- exploratory · 59/100 Jan Opperman · 1773
- exploratory · 58/100 Jan Hendrik Opperman · 1770
- exploratory · 56/100 Jan Gotlieb Opperman · 1765
- exploratory · 55/100 Jan Jooli Opperman · 1763
- exploratory · 52/100 Jan Opperman · 1778
- exploratory · 52/100 Jan Opperman · 1783