Roosje Cohen married Emanuel Marcus on 18 June 1904. The couple had two children. One daughter, Jette Marcus didn't survive the war. Roosje Cohen became a widow on 5 March 1940.
Addition of a visitor of the website
In addition, a Jokos file (number 61171) on this household is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.