Betje van Gelder, shorthand typist, a daughter of Salomon van Gelder and Fijtje Fruiman, married Mozes Cohen in den Haag on 5 September 1930, a son of Lazarus Cohen and Vogeltje Muller. They had three children, namely Louis (mostly known as Loetje), Hans and Maurits, all born in Rotterdam. On 22 April 1936 the marriage has been dissolved and in 1939 the children were placed in de Berg Stichting at…