Aaltje van Berg was the daughter of Izaäk van Berg and Mina van Esso. She married Joël van Dam in 1920, who died in 1938. Addition of a visitor of the website
In addition, a Jokos file (number 10220) on this household is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.The Jokos file reveals that a claim was lodged for compensation for valuables surrendered to the Lippmann-Rosenthal looting bank (L-claim, number 2461/19753).