Rebekka Polak was a daughter of Levie Polak and Elisabeth Kuijper. She married Comprecht Cohen, a teacher from Delfzijl, on 13 August 1914 in Groningen, a son of Levie Polak and Frouwke de Jonge. per 14 April 1914 she resided with her husband in Den Haag at Fahrenheitstraat 371. As far as has been r…