Abraham Dwinger was the son of Philip Dwinger and Rachel Drielsma. He married on the 22th October 1914 in Groningen to Keetje van der Reis, daughter of Mozes van der Reis and Mietje de Vries.
Addition of a visitor of the website
In addition, a Jokos file (number 15416) on this person is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.
Biography