Carel Muijs was the son of Joseph Muijs and Eva Denneboom. He was married, his wife survived the war. He was the brother-in-law ofJacob Outs. Addition of a visitor of the website
In addition, a Jokos file (number 50328) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.