Mina de Rooij (de Rooy) was a daughter of Samson de Rooy (de Rooij) and Carolina Cohen. She married Samson Naarden in Amsterdam on 3 April 1930. City Archive of Amsterdam, archive card of Samson de Rooy (de Rooij).
In addition, a Jokos file (number 17554) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.