Chaim Weizmann Zionist activity, and executed in 1939. His fate became known to his wife and children only in 1955. Maria Weizmann was a doctor who was arrested as part of Stalin's fabricated "Doctors' plot" in 1952 and was sentenced to five years' imprisonment in Siberia. She was released following Stalin's death in 1953, and was permitted to emigrate to Israel along with her husband in 1956. Weizmann was married to Vera Khatzmann. The couple had two sons. The younger one, Flight Lieutenant Michael Oser Weizmann (1916–1942), fought in the Royal Air Force during World War II. While serving as a pilot
Chaim Weizmann at the congress. He envisioned a Jewish Community worldwide so that integration was complimentary with amelioration. Zionists however had one goal only, the creation of their own state with British help. In 1915, Weizmann also began working with Sir Mark Sykes, who was looking for a member of the Jewish community for a delicate mission. He met the Armenian lawyer, James Malcolm, who already knew Sykes, and British intelligence, who were tired of the oppositional politics of Moses Gaster. "Dr Weizmann ... asked when he could meet Sir Mark Sykes ... Sir Mark fixed the appointment for the very next