Born ‎15-6-1884 Amsterdam, Netherland, died ‎28-8-1942 Auschwitz-Katowice, Poland‎, 57 or 58 years. Daughter of Samuel van Weeren/ Venetiane and Sara Grewel - Grewel‏

Born ‎1-12-1883 Amsterdam, Netherland‎. Son of Isaac Blog - Biet and Belia Spier - Swaap‏