Izaak van Dam was a son of Simon van Dam and Martha Rosenbaum. He married Eva Nathans in Haren (Groningen) on 3 September 1919, a daughter of Simon Nathans and Betje de Jong. Izaak and Eva had five children together of whom two children died in infancy before the war, not older than 2 years. His other three sons were Martijn Bertus, Siemon Machiel and Bernard Max.
Izaak, his wife and children have…