Abraham Mok was a son of Eliazar Mok and Schoontje Kroonenburg. He married in Amsterdam on 28 October 1936 to Flora Cohen. City Archive of Amsterdam, archive card of Abraham Mok.
In addition, a Jokos file (number 10732) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.