Name: Mariena Jacoba Schallenberg
Date and place of birth: 11 September 1909
Original address: Pleretstraat 36a, Rotterdam
Identity card: echt
Ground for hiding out: jodenvervolging
Hiding address: J. de Jong, Nijega (Gem. Smallingerland)
District of the LO: Drachten
Caretaker: Jac. A. de Jong

Other remarks Bijzondere opmerkingen: Haar echtgenoot (Hofstede) was Joods