Mauritius Kloots was a son of Salomon Kloots and Hendrina de Jong. He was a brother of Esther Wilhelmina Kloots and a half-brother of Emmanuel Kloots.
Addition of a visitor of the website
In addition, a Jokos file (number 31692) on this person is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.