On 19 December 1938 over 200 male German refugees over 18 were transferred from Amsterdam to the prison camp Norg in Veenhuizen. On 3 January 1939 207 of them were transferred to the naval base at Hellevoetsluis. Siegfried Salomon Ingwer was among them.
Siegfried Salomon Ingwer was married to Hertha Hirsch. On 29 December 1938 their son Freddy Ralf was born in Amsterdam.
A.L. Jonker, Joodse vluchtelingen in Hellevoetsluis 1938-1940 (Hellevoetsluis 1995) 86, 107
Biography