Maurits Blom was a son of Mozes Blom (born 1856) and Sophia van Praag (1852-1917). His father, the families of his brother Nathan (born 1878) and married sisters Naatje (Tokkie-)Blom and Kaatje (Ossendrijver-)Blom also were murdered.
Addition of a visitor of the website
Maurits Blom, (son of Mozes …
In addition, a Jokos file (number 32010) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.