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Name: Jan Jozef Bertrana
Date and place of birth: 28 April 1889
Original address: Valkenburgerweg B 8, Wijlre
Occupation/profession: aannemer
Status identity card: geen
Ground for hiding out: illegaal werk
Hiding address: Hoeksterstraat I, Leeuwarden
District of the LO: Leeuwarden
Caretaker: Tammes
Other remarks Achterkant beroep: aannemer