Willem Jan Karssen
type: PersonReconstruction
type: Person
gender: Male
qualified derivation: https://www.goudatijdmachine.nl/id/reconstructie-23b12b11-aa69-4bcf-b89d-553cb17f3ae5#d-2067513
qualified derivation: https://www.goudatijdmachine.nl/id/reconstructie-23b12b11-aa69-4bcf-b89d-553cb17f3ae5#d-2848560
has name: name
was generated by: https://www.goudatijdmachine.nl/id/reconstructie/run/2026-07-11
death date: 1892-12-26