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 Weizmann was a strong advocate for "those governmental grants which are necessary to the achievement of the Zionist purpose" in Palestine, as stated at Basel, he persuaded many Jews not to wait for future events, During World War I, at around the same time he was appointed Director of the British Admiralty's laboratories, Weizmann, in a conversation with David Lloyd George, suggested the strategy of the British campaign against the Ottoman Empire. From 1914, "a benevolent goodwill toward the Zionist idea" emerged in Britain when intelligence revealed how the Jewish Question could support imperial interests against the Ottomans. Many of