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Chaim Weizmann

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Chaim Azriel Weizmann
Image:Weizmann Truman 1948.jpg

Harry S. Truman and Chaim Weizmann, May 25, 1948<small/>


In office
February 16 1949 – 9 November 1952
Preceded by None
Succeeded by Yitzhak Ben-Zvi

Born November 27, 1874
Motal', Russian Empire
Died 9 November 1952
Spouse Vera Weizmann

Chaim Azriel Weizmann (Hebrew: חיים עזריאל ויצמן) (also: Chaijim W. or Haim W.) (November 27, 1874November 9, 1952) was a chemist, statesman, President of the World Zionist Organization, first President of Israel (elected May 16, 1948, served 1949 - 1952) and founder of a research institute in Israel which eventually became the Weizmann Institute of Science.

Weizmann was born in a small village Motol (Motyli, now Motal') near Pinsk (Russian Empire, now in Belarus) and graduated in chemistry from the University of Fribourg in Switzerland in 1899. He lectured in chemistry at the University of Geneva (1901-3) and later taught at the University of Manchester. He became a British subject in 1910, and in World War I he was (1916-19) director of the British Admiralty laboratories. He became famous because he was the first to find out how to use bacterial fermentation to produce large quantities of the desired substances and is nowadays considered to be the father of industrial fermentation. He used the bacteria Clostridium acetobutylicum (the Weizmann organism) to produce acetone. Acetone was used in the manufacture of cordite explosive propellants critical to the Allied war effort (see Royal Navy Cordite Factory, Holton Heath). Weizmann transferred rights to the manufacture of acetone to Commercial Solvents Corporation in exchange for royalties.

In 1917 he worked with Lord Balfour on the Balfour Declaration. A founder of so-called synthetic Zionism, Weizmann supported grass-roots colonization efforts as well as higher-level diplomatic activity. Siding with neither Labour Zionism on the left or Revisionist Zionism on the right, Weizmann was generally associated with the centrist General Zionists.

1918. Emir Feisal I and Chaim Weizmann (left, also wearing Arab garb as a sign of friendship)

On January 3, 1919, he and the future King Faisal I of Iraq signed the Faisal Weizmann Agreement establishing the relations between Arabs and Jews in the Middle East. After 1920 he assumed leadership in the world Zionist movement, serving twice (1920-31, 1935-46) as president of the World Zionist Organization. In 1921 Weizmann went along with the known Jewish physicist Albert Einstein for a fund-raiser to establish a Hebrew University in Jerusalem.

In World War II he was an honorary adviser to the British Ministry of Supply and did research on synthetic rubber and high-octane gasoline. (Formerly Allied-controlled sources of rubber were largely inacessible due to Japanese occupation during World War II, giving rise to heightened interest in such innovations.) He met with United States President Harry Truman and worked to obtain the support of the United States for the establishment of the State of Israel. Weizmann became the first president upon the foundation of the State of Israel in 1948. At Rehovoth, where he lived, Weizmann founded a research institute (now the Weizmann Institute of Science). He wrote many papers for scientific journals. His nephew Ezer Weizman was himself also a later president of Israel.


Presidents of Israel

Chaim Weizmann Yitzhak Ben-Zvi Zalman Shazar Ephraim Katzir Yitzhak Navon Chaim Herzog Ezer Weizman Moshe Katsav Image:Coat of arms of Israel.png
1949‑1952 1952‑1963 1963‑1973 1973‑1978 1978‑1983 1983‑1993 1993‑2000 2000- Israel

He has distant relatives currently living in California.

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da:Chaim Weizmann de:Chaim Weizmann es:Chaim Weizmann fr:Chaim Weizmann hr:Chaim Weizmann id:Chaim Weizmann it:Chaim Weizmann he:חיים ויצמן nl:Chaim Weizmann ja:ハイム・ヴァイツマン no:Chaim Weizmann pl:Chaim Weizmann pt:Chaim Weizmann ru:Вейцман, Хаим sk:Chaim Azriel Weizmann fi:Chaim Weizmann sv:Chaim Weizmann zh:哈伊姆·魏茨曼

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