Reina Johanna Kamerling was a daughter of David Kamerling and Frederika de Vries. She married Karel Koopman in 1896 in Veendam. He died in 1915. Klaartje Rebecca Vorst, who lived on the same address, was a daughter of her brother-in-law.
Addition of a visitor of the website
In addition, a Jokos file (number 14271) on this person is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.
Biography