Sara Roodenburg was a daughter of Matthijs Hartog Roodenburg and Klare Cohen from Leeuwarden. She married 18 October 1920 in Amsterdam to Abraham Salomon, son of Manus Salomon and Benedicta Levieson.
City Archive of Amsterdam, archive card of Klare Cohen and website www.wiewaswie.nl .
In addition, a Jokos file (number 51184) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.