Elisabeth van Straten-Leefsma was a daughter of Jozeph Leefsma and Mina Rosenberg.
Stadsarchief Amsterdam, archiefkaart Mina Rosenberg
A memorial in Zaltbommel commemorates the Jewish victims of this town. More information on this memorial can be found (in Dutch) on the website of the Nationaal Comité 4 en 5 mei.