Henriette van Leer was a daughter of Maurice van Leer and Sarah Friezer. She married the widower Philip de Heer in 1924 in Rotterdam. He died in 1931.
Addition of a visitor of the website
In addition, a Jokos file (number 30710) on this household is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.