The police commissioner, head of the juvenile precinct in Amsterdam, requested that the minor Margaretha Henriette Cauveren, born on 9 June 1922 in Amsterdam and residing at 41 Tugelaweg, ground floor, in Amsterdam be located. She had been missing since 14 July 1942. This description referred to Jews who had gone into hiding. Identifying characteristics: 'About 5'3" tall, normal build, dark-brown …