Mietje Mossel-Van Stratum, also known as Mie, was a daughter of Hartog van Stratum, who was born in Groningen in 1857. As well as the two children who lived with their mother, a third child, Alida Presser-Mossel, didn't survive the war.
Addition of a visitor of the website
In addition, a Jokos file (number 20446) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.