Ezechiël Wolff married Rachel Rosenfeld on 17 August 1916 in Amsterdam. He was a diamond worker.
M. Wolff, De nakomelingen van Wolff ben Eleazar en Moshe ben Gompertz Halevi, 1695-1995 (Arnhem, 2001) 99
In addition, a Jokos file (number 14785) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.