Leentje Gobetz was a daughter of Joseph Gobetz and Klara Klijnkramer. She married on 24 October 1923 in Amsterdam to Jacob Haringman, son of Levie Haringman and Betje Vischschraper.
City Archive of Amsterdam, archive card of Joseph Gobetz and website www.wiewaswie.nl .
In addition, a Jokos file (number 003474) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.