 The first time from 28 March 1941 until 19 January 1942 at Scheveningen.The second time from 21 March 1942 until 16 May 1942, again at Scheveningen.The third and final time from October 1942, first imprisoned in Utrecht, then transferred to Vught and finally to Neuengamme concentration camp
near Hamburg, Germany where he died on 26 May 1943.