Michel Eugène Chevreul

French chemist, known for fat chemistry

Michel Eugène Chevreul - French chemist, known for fat chemistry
Born

1786
239 years ago

Died

April 9th, 1889
136 years ago — 103 years old

Category

Scientists & Innovators

Country

France

Links & References

A French chemist and academic, contributions included important research in the field of organic chemistry. Studied the chemistry of fats, which led to advances in soap and candle making. Served as a professor at the Lycée Buffon and later at the École Nationale Supérieure de Chimie de Paris. Chevreul's work on color theory influenced artists, particularly in the realm of color application in painting.

Developed the theory of fatty acids

Authored "De la loi du contraste simultané des couleurs"

Contributed to the understanding of color theory

Other People Who Died on April 9th

Alexander Dalgarno

Physicist who contributed to atomic theory
Born
1928 97 years ago
Died
April 9th, 2015 10 years ago — 87 years old

An English physicist and academic, contributions included significant work in the field of atomic theory. Developed theoretical frameworks that enhanced understanding of atomic and molecular processes. Worked at various academic institutions, influencing generations of students and researchers in physics. Published numerous papers that provided insights into quantum mechanics and molecular scattering. Held key roles in university education and research initiatives.

Continue Reading

Zoltán Varga

Hungarian football player and manager
Born
1945 80 years ago
Died
April 9th, 2010 15 years ago — 65 years old

Varga played as a forward in professional football and transitioned into management after his playing career. He was associated with several clubs in Hungary and had a notable playing career, particularly with Váci Izzó. Varga later took on managerial roles, contributing to the development of football in Hungary. His career included stints in youth coaching and competitions, focusing on nurturing the next generation of players.

Continue Reading

Phil Ochs

Singer-songwriter and political activist
Born
December 19th, 1940 84 years ago
Died
April 9th, 1976 49 years ago — 35 years old

A prominent figure in the folk music scene during the 1960s, this individual became known for songwriting that addressed social issues and political unrest. Guitars and poignant lyrics characterized performances, and the style melded folk with protest music. Major albums included 'I Ain't Marching Anymore,' which critiqued U.S. military involvement, and 'Pleasures of the Harbor,' showcasing lyrical depth. Collaborated with other folk artists of the time and influenced subsequent generations of musicians. Struggled with personal challenges and faced difficulties within the music industry throughout life.

Continue Reading

Hans von Dohnányi

German jurist and political dissident
Born
January 1st, 1902 123 years ago
Died
April 9th, 1945 80 years ago — 43 years old

Born in 1902, contributed to German law as a prominent jurist and opposed the Nazi regime. Engaged in resistance activities against totalitarianism during World War II, becoming involved with a conspiracy to assassinate Adolf Hitler. Worked in coordination with military officials and other dissidents. Arrested in 1943 by the Gestapo, imprisoned, and executed for his resistance efforts.

Continue Reading

Zeno

Byzantine Emperor during 474-491
Died
April 9th, 491 1534 years ago — None years old

Ruled the Byzantine Empire from 474 until death in 491. Ascended the throne after the death of his predecessor. His reign was marked by political instability and challenges from both external and internal foes. Oversaw the resolution of a long-standing dispute with the Western Roman Empire. Managed relations with the Ostrogoths and faced significant challenges from the Persians. His policies influenced the religious landscape of the empire, particularly in relation to the Christological controversies of the time. Attempted to consolidate the empire's power and stabilize its governance until his death.

Continue Reading

Simon Fraser

Scottish soldier and politician
Born
1667 358 years ago
Died
April 9th, 1747 278 years ago — 80 years old

11th Lord Lovat served as a Scottish soldier and politician during the Jacobite risings. Played a significant role in the Jacobite uprising of 1745, providing leadership and military command. Involved in the Battle of Culloden, which was pivotal in Scottish history. Demonstrated loyalty to the Jacobite cause until his eventual capture, trial, and execution.

Continue Reading