Henriette de Haan was a daughter of Benjamin de Haan and Rebecca Hart. She married Abraham Gokkes in 1913 in Zaandam. He passed away in 1925.
Stadsarchief Amsterdam, archiefkaart Henriette de Haan
Henriette de Haan was the sister-in-law of Helena van Es.
Addition of a visitor of the website
In addition, a Jokos file (number 53917) on this person is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.