Esther Vischjager was a daughter of Jacob Vischjager and Judic Schelvis. She married 1 April 1936 in Amsterdam to Hartog Zwaaf, son of Abraham Zwaaf and Grietje Pront. The couple had two children: Grietje and Abraham.
City Archive of Amsterdam, archive card of Jacob Vischjager and website www.wiewaswie.nl.
Biography