Irma Sussmann was the widow of Arnold Carel Dentz. They got married on 19 July 1905. The couple had two children: Erik Theodore and one child that survived the war.
Addition of a visitor of the website
In addition, a Jokos file (number 6965) on this person 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 2628/7464).