Duifje Pach, a daughter of Levie Pach and Esther Schelvis, married 5 August 1942 in Amsterdam Jacob Roodveldt, a son of Hijman Roodveldt and Clara Wurms.
City Archive of Amsterdam, archive card of David Pach and Clara Wurms.
In addition, a Jokos file (number 55555) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.