Born ‎28-7-1916 Amsterdam, Netherland, died ‎11-6-1943 Sobibor-Biala Podleska, Poland‎, 26 or 27 years. Occupation: Musician. Son of Jacob Hamel - Speijer and Jeannette Cohen - Vos‏

Born ‎2- Sep 1917 Amsterdam, Netherland, died ‎11-6-1943 Sobibor-Biala Podeska, Poland‎, 25 or 26 years. Daughter of Machiel de Groot - Daniels and Sophia Logger - Sarlouis‏