Sara Zwart, daughter of Jacob Zwart and Esther Groen, was the 2nd spouse of Samuel Ossendrijver, to whom she was married in Amsterdam on 5 January 1910. She and Samuel had five children, of whom one daugher survived the war and one daughter died in 1914 only 2 weeks old. Her children Jacob, Clara and Abraham did not survive the Holocaust.
Sara was born in a family with ten siblings, of whom one br…