 Isaac de HaasBorn 1875 London, England, died 26-4-1911 Amsterdam, Netherland, 35 or 36 years Married 22-10-1910 Amsterdam, Netherland (0 or 1 years married) to:  Grietje van Buren - WertheimBorn 23-12-1885 Amsterdam, Netherland, died 15-6-1911 Amsterdam, Netherland, 25 or 26 years. Daughter of Jesaias van Buren - Morel and Esther Wertheim - Morell | |||