From the marriage of Juda del Canho and Judith del Canho-Mathijsse three sons were born David, Eduard and Hartog. The oldest one, David, went into hiding with his wife and two children. They survided the war.
Addition by a visitor of the website
In addition, a Jokos file (number 437) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.