Chaim Weizmann the date of the alleged meeting but allows that he might have met Weizmann in early 1946 instead. Chaim Weizmann Chaim Azriel Weizmann ( "", "Khaim Veytsman"; 27 November 1874 – 9 November 1952) was a Zionist leader and Israeli statesman who served as President of the Zionist Organization and later as the first President of Israel. He was elected on 16 February 1949, and served until his death in 1952. Weizmann convinced the United States government to recognize the newly formed state of Israel. Weizmann was also a biochemist who developed the acetone–butanol–ethanol fermentation process, which produces acetone through
World Union of Jewish Students highlighting the plight of German Jewry, the opening session was presided over by the renowned British philosopher Samuel Alexander who finished his opening statement with the line "I have become a Zionist", which was met with wild applause. It was decided at the congress that Einstein would remain President alongside a group of Vice-Presidents that would include Chaim Bialik, Sigmund Freud and Chaim Weizmann. Maurice Perlzweig, a young, British Liberal rabbi, was elected chairperson at the 1933 Congress. By 1936, Perlzweig was also a leader of both the Zionist Organization and the World Jewish Congress, which he had helped to