Marie Alfred Cornu

French physicist and academic

Marie Alfred Cornu - Scientists & Innovators born 1842
Born

1842
184 years ago

Died
Category

Scientists & Innovators

Country

France

Links & References

A physicist and academic contributed significantly to the field of optics. Worked extensively on the diffraction of light and the study of optical instruments. Held a prominent position at the École Polytechnique, influencing the education of future scientists. Engaged in research that advanced understanding of light and optics.

Conducted significant research on diffraction of light

Published works on optical instruments

Served as a professor at École Polytechnique

Other People Who Died on April 12th

Werner Schroeter

German director and screenwriter
Born
April 7th, 1945 81 years ago
Died
April 12th, 2010 16 years ago — 65 years old

A prominent figure in German cinema, this director and screenwriter specialized in the avant-garde genre. His body of work includes various films that received critical acclaim. Notable works include 'The Death of My Mother' and 'Martha'. He explored themes of identity and emotion through his unique stylistic approaches, which often combined opera and cinema. His contributions significantly advanced the understanding of narrative form and aesthetic in contemporary film.

Continue Reading

Julius I

Pope during early Christian Church
Died
April 12th, 352 1674 years ago — None years old

Served as pope from 337 until death in 352. Oversaw ecclesiastical growth during a transformative period for Christianity. Advocated for the Nicene Creed, affirming the nature of Christ's divinity. Worked to strengthen the church's position within the Roman Empire and promoted the establishment of Church authority and structure in various regions.

Continue Reading

Vladislaus I

Duke of Bohemia
Born
1065 961 years ago
Died
April 12th, 1125 901 years ago — 60 years old

Ruled as Duke of Bohemia from 1100 until death in 1125. Promoted Christianity in the region and strengthened ties with neighboring states. His reign witnessed the consolidation of the Bohemian state and the establishment of the Benedictine Order in Bohemia. Instrumental in the development of early medieval political structures in the region.

Continue Reading

Feodor Chaliapin

Opera singer and theatrical performer
Born
February 13th, 1873 153 years ago
Died
April 12th, 1938 88 years ago — 65 years old

Born in Russia, a prominent opera singer achieved acclaim for remarkable vocal abilities. Gained fame in the early 20th century, performing leading roles in operas like 'Boris Godunov' and 'Don Giovanni'. Worked with renowned orchestras and staged productions across Europe and America, earning a significant place in operatic history.

Continue Reading

Ya'akov Yosef

Israeli rabbi and member of Knesset
Born
1946 80 years ago
Died
April 12th, 2013 13 years ago — 67 years old

Served as a prominent rabbi and politician in Israel, contributing to religious and political discourse in the country. Elected to the Knesset representing the Shas party, he worked to promote the interests of the religious community within Israeli society. His tenure included advocacy for social justice, education, and welfare programs for disadvantaged groups. In addition to political efforts, engaged in religious leadership and traditional teachings, impacting the spiritual lives of many followers.

Continue Reading

Michel Chartrand

Canadian trade union leader
Born
December 20th, 1916 109 years ago
Died
April 12th, 2010 16 years ago — 93 years old

A prominent trade union leader in Canada, this individual advocated for workers' rights and labor reform throughout the latter half of the 20th century. He played a crucial role in the formation of influential labor organizations and represented various labor interests across the nation. Engaging in numerous strikes and negotiations, this leader significantly influenced Canadian labor policies and the movement's growth overall. His work contributed to the establishment of better working conditions and fair labor practices.

Continue Reading