In addition, Jokos files (numbers 1847, 55512) on this family or other family members are at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.
Selma de Valença and Isaäc Arons married on 20 May 1942 in Amsterdam. After they married they lived at Amstellaan 30-III and moved in May 1943 to Daniël Theronstraat 3-III.