Born ‎11-5-1896 Hilversum, Netherland, died ‎14-10-1944 Birkenau‎, 47 or 48 years

Born ‎8- Feb 1898 Amsterdam, Netherland, died ‎17-6-1942 Mauthausen, Austria‎, 43 or 44 years. Occupation: Veterinarian