Helvetius, Johannes, active 1659-1660

  1. Helvetius, Johannes, active 1659-1660
  2. Sources

Source Citation

/047-001818517

Citations

Unknown Source

Citations

Name Entry: Helvetius, Johannes, active 1659-1660

Found Data: [ { "contributor": "BL", "form": "authorizedForm" } ]
Note: Contributors from initial SNAC EAC-CPF ingest