Eva Nathans was a daughter of Simon Nathans and Betje de Jong. She married the draper and clothing retailer Izaak van Dam in Haren (Groningen) on 3 September 1919, a son of Simon van Dam and Betje de Jong. The couple had five children, of whom Martha Betje and Machiel Nico have died already before the war. Eva's other children, namely Martijn Bertus, Siemon Machiel and Bernard Max have been killed…