Susanna Hes-Cohn is confirmed as the mother of Manfred Cohn (19.01.1914) in his Amsterdam City Archive Card; either she had five children, of whom three survived, or four children, of whom two survived.
Suzanne Hes-Cohn had 4 children. Freddy, Arnold, Silvia and Bertha. Lived in the Lekstraat. Both boys were killed by the Nazi's and both girls survived in hiding. David Hes dies in 1930 in Altona. Both surviving sisters had 2 children each. Roosje, Freddy, Gaby and Yvonne
In addition, Jokos files (numbers 32306, 32312) on this family or other family members are at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.