Marcus Ossedrijver was a son of Hartog Ossedrijver and Henriette Broekman. He married 5 June 1924 in Amsterdam the 23-year old Sophia Hartog, office clerk and daughter of Matthias Hartog and Clara Brandon. On 13 December 1926 their son Harry was born who – just like themselves, was killed in Sobibor.
After their wedding Marcus and Sophia in the Ingogostraat 8 1st floor in Amsterdam-East, a side st…