Izak Zilverberg - Zilverberg Born 26-2-1912 Amsterdam, Netherland, died 9- Jul 1943 Sobibor-Biala Podleska, Poland, 30 or 31 years. Occupation: House paintor. Son of Eliazer Zilverberg - Duitscher and Roosje Zilverberg Meijer Marriage/ Related to: Schoontje van Velzen - Waterman Born 20-4-1915 Amsterdam, Netherland, died 21-5-1943 Sobibor-Biala Podleska, Poland, 27 or 28 years. Occupation: Ironer. Daughter of Abraham van Velzen and Sara Waterman - de Korte |