 Leo Abraham Hildesheim - da Costa SeniorBorn 19-7-1921 Amsterdam, Netherland, died 4- Jun 1943 Sobibor-Biala Podleska, Poland, 21 or 22 years. Occupation: Tailor. Son of Juda Hildesheim and Clara da Costa Senior - Engers Marriage/ Related to:  Geertje Zilverberg - ZilverbergBorn 7- Jul 1919 Sleen-Drenthe, Netherland, died 4- Jun 1943 Sobibor-Biala Podleska, Poland, 23 years. Daughter of Eliazer Zilverberg - Duitscher and Roosje Zilverberg Meijer | |