Famous Birthdays·November 27·Chaim Weizmann
Chaim Weizmann

GBChaim Weizmann

A chemist who fermented a nation, using scientific prestige and diplomatic skill to help turn the Zionist dream into a political reality.

1874–1952 (age 78)·Israeli statesman and British chemist·Birthday: November 27·The Gilded Age

Photo: Hugo Mendelson · CC BY-SA 3.0

Biography

Chaim Weizmann's life was a fusion of laboratory and lobbying room. A brilliant chemist who made vital discoveries in acetone production during World War I, he leveraged his scientific stature for a political cause: a Jewish homeland. His genteel manner and connections in British high society made him Zionism's most effective ambassador. His patient diplomacy was instrumental in securing the Balfour Declaration in 1917, a letter that pledged British support for a Jewish national home in Palestine. For decades, he was the movement's steady, persuasive face, navigating the treacherous politics of the British Mandate. When the State of Israel was born in 1948, it was Weizmann, the elder statesman and unifying figure, who naturally became its first president—a role that was largely ceremonial but deeply symbolic, crowning a life dedicated to building a state from the ground up.

The Gilded Age

1860–1882

Born during or after the Civil War, they built industrial America — the railroads, the steel mills, the first skyscrapers. An era of massive wealth, massive inequality, and the belief that the future belonged to whoever could build it fastest.

Chaim was born in 1874, placing them squarely in The Gilded Age. The events that shaped this generation — world wars, depression, and rapid industrialization — shaped the world they entered and the choices available to them.

#1 When Chaim Was Born

The biggest hits of 1874

Chaim's Life & Times

The world at every milestone

1874Born
President: Ulysses S. Grant
1879Started school
President: Rutherford B. Hayes
1887Became a teenager
President: Grover Cleveland
1890Could drive

Wounded Knee massacre marks the end of the Indian Wars

President: Benjamin Harrison
1892Could vote
President: Benjamin Harrison
1895Turned 21

First public film screening by the Lumiere brothers

President: Grover Cleveland
1904Turned 30

New York City opens its first subway line

President: Theodore Roosevelt
1914Turned 40

World War I begins

President: Woodrow Wilson
1924Turned 50

First Winter Olympics held in Chamonix, France

President: Calvin Coolidge"It Had to Be You" — Isham Jones
1934Turned 60
Gas: $0.19/galPresident: Franklin D. Roosevelt"Stars Fell on Alabama" — Jack TeagardenBest Picture: It Happened One Night
1944Turned 70

D-Day: Allied forces land at Normandy

Gas: $0.21/galHome: $3,400Min wage: $0.30/hrPresident: Franklin D. Roosevelt"Swinging on a Star" — Bing CrosbyBest Picture: Going My Way
1952Died at 78

Queen Elizabeth II ascends the throne

Gas: $0.27/galHome: $8,350Min wage: $0.75/hrPresident: Harry S. Truman"Blue Tango" — Leroy AndersonBest Picture: The Greatest Show on Earth

Key Achievements

  • Served as the first President of the State of Israel from 1949 until his death in 1952.
  • Was instrumental in securing the Balfour Declaration of 1917 from the British government.
  • Developed the Weizmann process for producing acetone through bacterial fermentation, a crucial material for the British war effort in WWI.
  • Founded the Weizmann Institute of Science in Rehovot, Israel, a premier research institution.
  • Served as President of the World Zionist Organization and led the Jewish delegation to the 1919 Paris Peace Conference.

Did You Know?

His scientific work on acetone was so valuable to the British military that it is said to have directly influenced the government's decision to issue the Balfour Declaration.

He held over 100 patents in chemistry.

He was a close friend of Arthur Balfour, the British Foreign Secretary who authored the declaration that bears his name.

He turned down an offer from Winston Churchill to become a British peer, choosing to focus on Zionist work instead.

“Miracles sometimes occur, but one has to work terribly hard for them.”

— Chaim Weizmann

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