Maud Menten
Canadian physician and biochemist
Contributions to biochemistry included work on enzyme kinetics and histochemistry. Collaborated with Leonor Michaelis to describe the Michaelis-Menten equation, a foundational principle in enzyme kinetics. Menten's research also advanced understanding of enzyme reactions and tissue staining techniques. Held a faculty position at the University of Toronto and published many scientific papers throughout a career spanning several decades.
Co-developed the Michaelis-Menten equation
Pioneered techniques in histochemistry
Contributed to advancement of enzyme kinetics
Other People Born on March 20th
Börries von Münchhausen
German poet and writer
Born
March 20th, 1874 151 years ago
Died
March 16th, 1945 80 years ago — 70 years old
A prominent German poet, contributions to literature included modern poetry and works exploring themes of nature and human experience. His poetry reflects a connection to the Romantic tradition, revealing an affinity for both the aesthetic and philosophical dimensions of literature. Active during the early 20th century, he engaged with various literary movements and circles, which influenced his writing style. His collected works showcase a blend of lyrical expression and a dedication to form. He also contributed to cultural discussions of the time through essays.
Continue ReadingLee "Scratch" Perry
Jamaican music producer and inventor
Born
March 20th, 1936 89 years ago
Died
August 29th, 2021 4 years ago — 85 years old
Born in Jamaica, this individual developed a distinctive sound that helped shape reggae music. As a music producer, contributions included innovative techniques in music production and the use of studio effects. Worked with various artists, pushing the boundaries of the genre. The work with Bob Marley and the Wailers in the late 1960s and early 1970s was particularly significant, leading to the creation of classic tracks. Known for establishing the Black Ark studio, which became a breeding ground for influential reggae music.
Continue ReadingEdward Poynter
English painter and curator
Born
March 20th, 1836 189 years ago
Died
July 26th, 1919 106 years ago — 83 years old
Born in 1836, this individual became a prominent painter and illustrator in England. Initially trained at the Royal Academy Schools, the work featured historical and mythological subjects, showcasing a fluid and detailed style. The contribution as an illustrator included contributions to various publications, enhancing storytelling through visual art. Later roles included serving as the president of the Royal Academy, influencing the direction of British art during the late 19th century.
Continue ReadingCecily of York
English princess and royal matriarch
Born
March 20th, 1469 556 years ago
Died
August 24th, 1507 518 years ago — 38 years old
Born into the English royal family, established connections through marriage. Became the daughter of Edward IV and was instrumental in the political landscape of her time. Played a crucial role in the succession of her brother Richard III and the eventual accession of the Tudor dynasty. After the death of her father, her family faced challenges leading to the Wars of the Roses. Lived most of her life in a climate of political upheaval, which shaped her actions and allegiance. Despite the tumult, maintained her royal status until death in 1507.
Continue ReadingDara Shikoh
Indian prince and Mughal scholar
Born
March 20th, 1615 410 years ago
Died
1659 367 years ago — 44 years old
Born into the Mughal royal family, a prominent figure during the reign of Emperor Shah Jahan, focused on philosophical inquiries and cultural exchanges. Advocated for the study of various religions, particularly emphasizing similarities between Hinduism and Islam. Served as the governor of several provinces, including Punjab and Ajmer. Engaged in conflicts for succession, notably against his brother Aurangzeb. Eventually imprisoned and later executed due to political rivalries. Authored works that merged spiritual and philosophical thoughts, contributing significantly to Mughal intellectual life.
Continue ReadingFred Rogers
Television host of 'Mister Rogers' Neighborhood
Born
March 20th, 1928 97 years ago
Died
February 27th, 2003 22 years ago — 74 years old
An American minister and television host created and hosted the children's television series 'Mister Rogers' Neighborhood' for over three decades. The show focused on themes of kindness, emotional intelligence, and understanding. With a gentle demeanor and thoughtful discussions, addressed children's feelings, fears, and experiences through puppet characters and simple storytelling. Advocated for educational television and received recognition for contributions to children's media.
Continue ReadingOther People Who Died on July 17th
Mimar Sinan
Ottoman architect, designer of mosques
Born
1489 537 years ago
Died
July 17th, 1588 437 years ago — 99 years old
An eminent architect and engineer of the Ottoman Empire, significant contributions were made to Islamic architecture. Designed the iconic Suleymaniye Mosque in Istanbul, which exemplified the heights of Ottoman architectural achievement. Developed innovative construction techniques, influencing future architects. Also designed the Sokollu Mehmet Pasha Mosque, showcasing the use of light and space in design. His works reflect a blend of aesthetic beauty and functional design, leaving a lasting legacy in the world of architecture.
Continue ReadingPeter III of Russia
Emperor of Russia, reigned briefly in 1762
Born
February 21st, 1728 297 years ago
Died
July 17th, 1762 263 years ago — 34 years old
Became Emperor of Russia in January 1762 after the assassination of Empress Elizabeth. His reign lasted only six months, concluding with his overthrow in a coup d'état led by his wife, Catherine the Great. Peter III's policies favored Prussia, which was unpopular among Russian nobles. Attempts to reform the military and reduce serfdom faced resistance. After his abdication, he was imprisoned and later died under mysterious circumstances. His brief reign marked a significant transition in Russian leadership.
Continue ReadingHenri Alleg
Journalist and author of "La Question"
Born
July 20th, 1921 104 years ago
Died
July 17th, 2013 12 years ago — 91 years old
Born in 1921, a journalist focused on colonial Algeria. In 1957, captured by French paratroopers during the Algerian War, subjected to torture while writing articles that condemned the use of violence against Algerians. Authored "La Question," detailing his experiences and the broader context of torture in the war. The book became influential in raising awareness about human rights abuses. After the war, continued to write about Algeria's struggle for independence and the consequences of colonialism. Later lived in France and contributed to various publications.
Continue ReadingÁlvaro Obregón
Mexican General, 39th President
Born
February 19th, 1880 145 years ago
Died
July 17th, 1928 97 years ago — 48 years old
A prominent Mexican general and politician, played a critical role in the Mexican Revolution and later served as the 39th President of Mexico from 1920 to 1924. Oversaw significant reforms in land and labor policies during the presidency. Strengthened the nation after years of conflict and worked towards stabilizing the country. His administration focused on the foundation of a modern state, which included education programs and infrastructure projects. Actively engaged in foreign relations to improve Mexico's standing internationally, particularly with the United States.
Continue ReadingEmpress Dowager of the Song Dynasty
Empress Dowager of the Song dynasty
Died
July 17th, 961 1064 years ago — None years old
Served as empress dowager during the Song dynasty. Held significant political power after the death of her husband, Emperor Taizu. Managed state affairs and influenced key decisions during her regency. Contributed to the establishment and stabilization of the Song dynasty's governance.
Continue ReadingFrederick A. Johnson
American banker and politician
Born
January 2nd, 1833 193 years ago
Died
July 17th, 1893 132 years ago — 60 years old
A prominent figure in 19th-century banking and politics, his career spanned both finance and public service. Johnson served as a state senator and was recognized for his contributions to the banking industry during a period of significant economic growth. His efforts in legislative work focused on financial regulations and economic development, which shaped local economies. Engaged in community services and local governance, his influence extended beyond banking into broader public policy discussions.
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