Portrait of Joseph Liouville

Birthday profile

Joseph Liouville

Joseph Liouville, French mathematician and academic (died 1882)

Born
March 24, 1809
Died
September 8, 1882
Zodiac sign
Aries
Birth year
1809

About Joseph Liouville

Joseph Liouville, French mathematician and academic (died 1882) Liouville founded the Journal de Mathématiques Pures et Appliquées (which retains its high reputation up to today) in order to promote other mathematicians' work. In number theory, he was the first to prove the existence of transcendental numbers; he used a construction with continued fractions (Liouville numbers). Liouville was also involved in politics for some time, and he became a member of the Constituting Assembly in 1848.

Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.

The world when Joseph Liouville was born

Joseph Liouville was born in 1809. The year snapshot below places that birthday in its cultural and historical setting: the music and films people were following, the headlines shaping public life, and the everyday prices families encountered.

Headlines and milestones

  • Top headlineJames Madison inaugurated as 4th President
  • Technology milestoneFirst canning factory opens in England
  • World population~945M

United States snapshot

  • U.S. leaderJames Madison
  • U.S. population7.2M

1809 versus 2026

These figures put everyday life in Joseph Liouville's birth year beside the site's latest United States snapshot.

Measure18092026
Population7.2M341 million

Sources and editorial standards

This profile combines a biographical source with structured birthday and historical context. Sources recorded for this profile: Wikipedia, Encyclopaedia Britannica, Library of Congress, Wikidata. See our editorial policy for sourcing, corrections, and review standards.

Read the source biography on Wikipedia. Wikipedia text is available under the Creative Commons Attribution-ShareAlike License.