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 Prime Minister in April 1917. Just after the US President had left, the following morning, Lloyd George invited Weizmann to breakfast at which he promised Jewish support for Britain as the Jews "might be able to render more assistance than the Arabs." They discussed "International Control" the Russian Revolution and US involvement in the future of the Palestine Problem. The complexity of Arab "desiderata" – "facilities of colonization, communal autonomy, rights of language and establishment of a Jewish chartered company". This was followed by a meeting with Carson and the Conservatives (18 Apr) and another at Downing Street on 20