Zacharias (or Jacques) van Praag was the son of Hartog Emanuel van Praag and Natje Smit. Hartog Emanuel and Natje had six children. Zacharias van Praag had an agency in leatherware from Switzerland. In 1920 he married in Amsterdam. During the war Zacharias and his wife got involved in the resistance. At least one Jewish girl found a hiding place in their home. On 8 May 1944 Zacharias van Praag was…