Benjamin van Tijn and Betje Goslinski married in 1904 in Groningen. They had three children: Mozes and two children who survived the war.
Stadsarchief Amsterdam, archiefkaart Benjamin van Tijn
In addition, a Jokos file (number 52391) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.