Fredrik van Zijlen
type: PersonReconstruction
type: Person
gender: Male
qualified derivation: https://www.goudatijdmachine.nl/id/reconstructie-816e56f6-1ef1-487c-b1f3-7005d2dcefc6#d-2487104
has name: name
was generated by: https://www.goudatijdmachine.nl/id/reconstructie/run/2026-07-11