Born ‎28-5-1873 Amsterdam, Netherland, died ‎4- Jun 1943 Sobibor-Biala Podleska, Poland‎, 69 or 70 years. Daughter of Gerrit Andries de Rosa and Fijtje Davidson/ Worm‏

Born ‎22-4-1867 Amsterdam, Netherland, died ‎27-5-1934 Amsterdam, Netherland‎, 66 or 67 years. Occupation: Diamond polisher, ‎1st marriage to: Sophia de Rosa - Davidson, ‎2nd marriage to: Sara van Praag - Popegaaij, ‎3rd marriage to: Sipora Vieijra - Spier. Son of Emanuel Joel van der Glas and Theresia Dresden‏