Judith Visser was a daughter of Meijer Visser and Keetje Vieijra. She married 4 September 1912 in Amsterdam to Philip Beesemer, son of Wolf Beesemer and Esperanse Prins.
City Archive of Amzterdam, archive card of Meijer Visser and website www.wiewaswie.nl .
In addition, a Jokos file (number 16569) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.