Hester Knap was the daughter of Levie Knap and Sara Bloemkooper. Barend Hartog Knap was her brother. Hester Knap was married and had one child.
Addition of a visitor of the website
In addition, a Jokos file (number 14000) on this household is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.