Paul Karrer

Chemist and Nobel Prize laureate

Paul Karrer - Scientists & Innovators born April 21st, 1889
Born
Died
Category

Scientists & Innovators

Country

Switzerland

Links & References

Born in 1889, a chemist made significant contributions to the field of organic chemistry. Focused on studying vitamins, particularly vitamin A and B2. Received a Nobel Prize in Chemistry in 1937 for research on carotenoids and vitamins. Held academic positions in various institutions, influencing both research and education in chemistry.

Received the Nobel Prize in Chemistry in 1937

Conducted pioneering research on carotenoids

Studied vitamins A and B2 extensively

Other People Born on April 21st

David Servan-Schreiber

French physician and neuroscientist
Born
April 21st, 1961 65 years ago
Died
July 24th, 2011 14 years ago — 50 years old

A physician and neuroscientist, contributed significantly to the understanding of the mind-body connection and the impact of psychological factors on health. Authored several books addressing mental health and well-being, highlighting the importance of combining conventional medicine with complementary approaches. The work emphasized the role of lifestyle changes in managing depression and anxiety. Pioneered research in how emotions affect physical health and promoted integrative methods of treatment. His publications reached a wide audience and fostered dialogue about mental health measures and self-care strategies.

Continue Reading

Michel Rolle

French mathematician and academic
Born
April 21st, 1652 374 years ago
Died
November 8th, 1719 306 years ago — 67 years old

Contributed significantly to mathematics during the 17th century. Played a crucial role in the development of algebra and calculus. Authored notable works, including 'La Geometrie' which provided methods for solving equations. Developed the concept of Rolle's Theorem, an essential result in calculus regarding differentiable functions. Involved in academic circles and contributed to the establishment of mathematical practices in France.

Continue Reading

William Stang

Bishop with significant influence in the Church
Born
April 21st, 1854 172 years ago
Died
1907 119 years ago — 53 years old

A German-American bishop, played a pivotal role in the development of the Catholic Church in the United States during the late 19th and early 20th centuries. Ordained a priest in 1878, served in various capacities before becoming the first bishop of the Diocese of Winona, Minnesota. Focused on educational development, established schools and promoted the importance of religious education for the immigrant community. Played an integral part in the construction of churches and parishes, aiming to provide spiritual guidance and community support for Catholic families. Advocated for the rights of immigrants and emphasized the importance of integration into American society.

Continue Reading

Wilhelmine Amalia of Brunswick-Lüneburg

Duchess of Saxe-Eisenach and patron
Born
April 21st, 1673 353 years ago
Died
1742 284 years ago — 69 years old

Born into the House of Brunswick-Lüneburg, served as the Duchess of Saxe-Eisenach. Played a significant role in the cultural enrichment of her court, promoting arts and education. Married Johann Georg I, Duke of Saxe-Eisenach, and was involved in the political and social life of the duchy. Notably, her patronage supported various artistic endeavors, contributing to the cultural heritage of the region. Through her descendants, her influence extended beyond her own reign.

Continue Reading

Ludovico Carracci

Italian painter and etcher, ceiling frescoes
Born
April 21st, 1555 471 years ago
Died
November 13th, 1619 406 years ago — 64 years old

Born in Bologna in 1555, this artist became a prominent figure in the Baroque movement. Training alongside his family, he developed a distinct style that blended realism with classical influences. Carracci established the Accademia degli Incamminati, a school that trained many successful artists. His works often focused on religious themes, featuring dynamic compositions and vivid colors. His mural paintings, particularly in the Palazzo Farnese in Rome, showcase his mastery in fresco techniques. Carracci's ability to capture human emotion and movement contributed significantly to the evolution of Baroque painting.

Continue Reading

Odilo Globocnik

SS officer involved in Holocaust activities
Born
April 21st, 1904 122 years ago
Died
May 31st, 1945 81 years ago — 41 years old

Served as an SS officer in World War II and played a significant role in the implementation of the Holocaust, particularly in occupied Poland. Oversaw the operation of extermination camps, including the construction of the Belzec, Sobibor, and Treblinka camps. Participated in the systematic murder of Jews and other targeted groups as part of the broader Nazi genocide efforts. After the war, faced apprehension by Allied forces and was found dead in 1945.

Continue Reading

Other People Who Died on June 18th

Anouk Aimée

French actress known for La Dolce Vita
Born
April 27th, 1932 94 years ago
Died
June 18th, 2024 2 years ago — 92 years old

Born in 1932, this French actress achieved international recognition for her work in film. A prominent figure in the European cinema during the 1960s, she gained acclaim for roles in films such as 'La Dolce Vita' and 'A Man and a Woman', both significant in shaping her career. Throughout her career, she showcased a range of characters, contributing to her reputation as a talented actress. Her contributions to the film industry have left a lasting legacy.

Continue Reading

Gaston Doumergue

French politician, 13th President of France
Born
August 1st, 1858 167 years ago
Died
June 18th, 1937 89 years ago — 78 years old

Served as the 13th President of France from 1924 to 1931. Initially trained as a lawyer, began political career as a member of the French Chamber of Deputies. Held various ministerial positions, including Minister of Finance and Minister of the Interior. Active in promoting social reforms and economic recovery during the challenging post-World War I period. Instrumental in implementing policies that addressed the economic needs of the country during the early 20th century.

Continue Reading

André Leducq

French professional road cyclist
Born
February 27th, 1904 122 years ago
Died
June 18th, 1980 46 years ago — 76 years old

A prominent road cyclist in the early 20th century, achieved remarkable success in several major races. Won the Tour de France twice, first in 1930 and then again in 1932. Competed on the French national team in multiple World Championships, demonstrating exceptional endurance and skill in various terrains.

Continue Reading

Pedro Armendáriz

Mexican-American actor in classic films
Born
May 9th, 1912 114 years ago
Died
June 18th, 1963 63 years ago — 51 years old

A prominent actor with a career spanning several decades, primarily in the Golden Age of Mexican cinema. Gained recognition for performances in films such as 'The Mask of Zorro' and 'The Forgotten Village'. Worked with celebrated directors and actors, becoming a key part of the film industry during the mid-20th century. Faced challenges of typecasting but remained a leading figure in both Mexican and American cinema. His career was marked by memorable roles that showcased both talent and charisma.

Continue Reading

Carmine Crocco

Italian soldier and commander
Born
June 5th, 1830 196 years ago
Died
June 18th, 1905 121 years ago — 75 years old

A key figure in the Italian unification, served as a commander during the Italian Wars of Independence. Established a reputation as a guerrilla leader in the southern regions of Italy. His tactics and leadership gained recognition during the Revolutions of 1848 and the subsequent conflicts. Played a significant role in various military engagements, particularly during the campaigns against Bourbon forces. Later faced trials and challenges during the post-unification period due to opposition from authorities.

Continue Reading

Roald Amundsen

Polar explorer and first to South Pole
Born
July 16th, 1872 153 years ago
Died
June 18th, 1928 98 years ago — 55 years old

Accomplished polar explorer played a pivotal role in the Age of Exploration. Led the first successful expedition to reach the South Pole in December 1911, preceding Robert Falcon Scott's arrival by over a month. Also known for navigating the Northwest Passage through the Arctic, achieving this feat from 1903 to 1906. Focused on meticulous planning and preparation, utilizing innovative techniques and equipment for the harsh polar environment. His expeditions advanced knowledge of polar regions and contributed to the field of exploration.

Continue Reading