Semaia Tas was married to Roosje Boas. They had a daughter, Paulina. The mother of Roosje, Klaartje Boas-Groen, lived with them.
Addition of a visitor of the website
In addition, a Jokos file (number 15625) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.