John Canton
English physicist and academic researcher
An English physicist and academic contributed significantly to the field of experimental physics. Best remembered for inventing the electrometer, which measured electric charge and helped advance the understanding of electricity. Served as a professor at the Royal Academy, where teachings included topics on natural philosophy and electrical experiments. Conducted experiments on heat conduction and published numerous papers on the behavior of electrified bodies.
Invented the electrometer
Conducted important experiments in electricity
Other People Born on July 31st
Linus Ullmark
Ice Hockey Goaltender, Vezina Trophy Winner
Born
July 31st, 1993 32 years ago
A professional ice hockey goaltender, recognized for playing in the NHL, primarily with the Boston Bruins. Ullmark began his career in Sweden before transitioning to North America, where he played for teams like the Buffalo Sabres. In the 2022-2023 season, Ullmark achieved notable success, contributing significantly to his team's performance. His skills in the net earned him accolades, culminating in winning the Vezina Trophy, awarded to the league's top goaltender.
Continue ReadingHilary Putnam
Philosopher and computer science innovator
Born
July 31st, 1926 99 years ago
Died
March 13th, 2016 10 years ago — 89 years old
Contributions spanned philosophy, mathematics, and computer science. Challenged traditional views of mind and language. Developed influential ideas in functionalism and semantics. Engaged in discussions on the philosophy of mind and artificial intelligence. Published extensively, including works such as 'Reason, Truth and History' and 'Mind, Language and Reality'. Made significant contributions to the philosophy of mathematics and the philosophy of science. Led professional organizations and served in prominent academic roles.
Continue ReadingMarion Talbot
Educator and advocate for women's education
Born
July 31st, 1858 167 years ago
Died
1948 78 years ago — 90 years old
Marion Talbot played a significant role in advancing women's education in the United States. She served as the first dean of women at the University of Chicago and contributed to the establishment of various educational institutions for women. Talbot was actively involved in national organizations that focused on education and women's rights. Her leadership helped shape policies that improved access to higher education for women, promoting the importance of academic advancement and professional opportunities.
Continue ReadingLouisa Bolus
South African botanist and taxonomist
Born
July 31st, 1877 148 years ago
Died
April 5th, 1970 56 years ago — 92 years old
Contributed significantly to the study of South African flora, specializing in the taxonomy of flowering plants. Held a strong interest in succulent plants, particularly those of the genera Crassula and Mesembryanthemum. Actively participated in botanical societies and education, fostering a deeper understanding of plant classification and conservation. Published numerous scientific papers and descriptions of new species, aiding in the advancement of botanical knowledge.
Continue ReadingGeorge Henry Thomas
Union General in the American Civil War
Born
July 31st, 1816 209 years ago
Died
March 28th, 1870 156 years ago — 53 years old
A prominent Union general during the American Civil War, played a crucial role in several significant battles. Graduated from the United States Military Academy in 1840 and initially served in the Mexican-American War. Commanded Union forces at the Battle of Chickamauga and the Battle of Nashville, where decisive victories were achieved against Confederate troops. Earned the nickname 'Rock of Chickamauga' for steadfastness during the Battle of Chickamauga. After the war, served in various military roles, including overseeing the Department of the Cumberland.
Continue ReadingEmperor Nijō of Japan
Emperor of Japan during Heian period
Born
July 31st, 1143 882 years ago
Died
1165 861 years ago — 22 years old
Ruled as the 75th emperor of Japan from 1158 to 1165. Son of Emperor Go-Shirakawa, ascended the throne at a young age. His reign coincided with the power struggles of the Fujiwara clan and the emergence of the samurai class. Known for political instability and influence from powerful regents, including the Fujiwara family. Sought to balance the traditional court practices with the rising military power, yet faced challenges during his reign. Abdicated in 1165 in favor of his son, continuing a lineage of power struggles in the imperial family.
Continue ReadingOther People Who Died on March 22nd
Thomas of Lancaster
Duke of Clarence, English soldier
Born
1388 638 years ago
Died
March 22nd, 1421 605 years ago — 33 years old
Held the title of Duke of Clarence and served as Lord High Steward of England. Engaged in military campaigns during the early 15th century, notably participating in the Battle of Agincourt in 1415. Negotiated in political affairs related to the English royal court and faced conflicts regarding authority within the nobility. Died at the Battle of Baugé in 1421, amidst the ongoing Hundred Years' War.
Continue ReadingJohannes Magnus
Swedish archbishop and theologian
Born
March 19th, 1488 538 years ago
Died
March 22nd, 1544 482 years ago — 56 years old
Born in 1488, served as an archbishop in Sweden during the Reformation. Wrote influential theological works, including a history of Sweden, which emphasized the importance of the Swedish church. Opposed Lutheran reforms, advocating for Catholic traditions and unity within the church. His writings were pivotal in the theological debates of his time, and his efforts contributed to the preservation of Catholic practices in Sweden during a period of significant religious change.
Continue ReadingWilliam Hanna
Animator and co-founder of Hanna-Barbera
Born
July 14th, 1910 115 years ago
Died
March 22nd, 2001 25 years ago — 90 years old
Co-founded Hanna-Barbera Productions, which became a significant name in American animation. Created iconic characters and series such as Tom and Jerry, The Flintstones, and Scooby-Doo. Directed many animated shows that shaped Saturday morning cartoons. Contributed to both the development of animation techniques and the popularization of animated television.
Continue ReadingBilly Williamson
American guitarist of The Grand Ole Opry
Born
1925 101 years ago
Died
March 22nd, 1996 30 years ago — 71 years old
Pioneered the use of steel guitar in country music. Joined The Grand Ole Opry in the late 1940s as a member of Roy Acuff's band, contributing significantly to the sound of country music. Played a key role in popularizing the steel guitar through performances and recordings. Worked with several notable artists during a career that spanned decades. Available recordings include classic country hits and collaborations that showcased the instrument's versatility.
Continue ReadingLéon Balcer
Canadian lawyer and politician
Born
1917 109 years ago
Died
March 22nd, 1991 35 years ago — 74 years old
Served as the 19th Solicitor General of Canada, contributing to the legal and political landscape of the country. Represented the Liberal Party and was involved in significant legislative efforts during his term. Engaged in various legal practices before entering politics, demonstrating a strong background in law and governance.
Continue ReadingJohn Dwyer McLaughlin
American abstract painter, art educator
Born
1898 128 years ago
Died
March 22nd, 1976 50 years ago — 78 years old
An influential American painter focused on abstract art and Zen philosophy. Contributed significantly to the development of the Color Field painting movement in the 1960s. McLaughlin's works are characterized by a blend of Western modernism and Eastern aesthetics. Established a prominent reputation in the New York art scene, with exhibitions at prestigious galleries. His teaching career included positions at various art institutions, influencing a generation of artists. Continued to produce work until his passing in 1976.
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