Jacob Valk, also known as Jaap Valk or Jaap Brouwer, was in Leeuwarden a wellknown long distance runner.
Addition of a visitor of the website
For a biographical note see: H.E. Dominicus, Mauthausen. Een gedenkboek (2e herziene en uitgebreide druk; Amsterdam 1999) 161.
We have been unable to determine whether one or more members of this family survived the war. While their names do not appear on the lists of survivors, we have not been able to trace them in In Memoriam either. They are therefore labeled as 'surviving' and their names are not listed.