Paul Guldin
Swiss astronomer and mathematician
Contributed significantly to mathematics and astronomy during the early modern period. Developed the concept of the Guldin's Theorem, contributing to the understanding of the volume of solids of revolution. Published seminal works such as "Commentaria in Sphaeram" and "De Systemate Spheroidum," which explored celestial bodies and geometric principles. Engaged in scholarly correspondence with contemporaries like Galileo, thereby influencing the scientific discourse of the time.
Developed Guldin's Theorem
Published 'Commentaria in Sphaeram'
Influenced early modern scientific thought
Other People Born on June 12th
Patrick Gass
Sergeant and author of expedition journal
Born
June 12th, 1771 254 years ago
Died
1870 156 years ago — 99 years old
Served as a sergeant during the Lewis and Clark Expedition from 1804 to 1806. Documented the journey through daily journals, providing insight into the exploration of the American West. His writings detailed the encounters with various Native American tribes and the geological and botanical discoveries made along the way. Returned to the East after the expedition and authored a book based on his experiences, contributing to the historical record of westward expansion.
Continue ReadingJohn A. Roebling
Civil engineer, designer of Brooklyn Bridge
Born
June 12th, 1806 219 years ago
Died
July 22nd, 1869 156 years ago — 63 years old
Born in Germany, pursued engineering and immigrated to the United States. Developed innovative suspension bridge designs that led to significant contributions in civil engineering. Designed the Brooklyn Bridge, which became an iconic symbol of New York City. Oversaw construction until his death in 1869, after which his son completed the project.
Continue ReadingJohanna Spyri
Swiss author of children's literature
Born
June 12th, 1827 198 years ago
Died
July 7th, 1901 124 years ago — 74 years old
An influential Swiss author, primarily recognized for the iconic children's novel 'Heidi.' The story depicts the adventures of a young girl living in the Swiss Alps and has been translated into numerous languages. Throughout her career, numerous adaptations of 'Heidi' appeared in various forms including films, stage productions, and television series, contributing to its lasting popularity. Besides 'Heidi,' other works included 'Heidi Grows Up' and 'A Story for Children,' which also focused on childhood experiences.
Continue ReadingRobert Herbert
English-Australian politician, 1st Premier
Born
June 12th, 1831 194 years ago
Died
May 6th, 1905 120 years ago — 73 years old
A prominent English-Australian political figure, served as the first Premier of Queensland from 1859 to 1866. Established the foundations of Queensland's parliamentary system. Played a crucial role in the early governance and development of Queensland after its separation from New South Wales. Advocated for infrastructure improvements and public services, contributing to the growth of the state during its formative years.
Continue ReadingReizei
Japanese emperor
Born
June 12th, 950 1075 years ago
Died
November 21st, 1011 1014 years ago — 61 years old
Reizei reigned as the emperor of Japan during the Heian period. Ascending to the throne at a young age, his reign lasted from 967 to 969. The era was marked by a flourishing of Japanese culture, particularly in poetry and literature. Reizei himself was appreciated for his patronage of the arts and the promotion of the literary culture of the time. His imperial court became a center for artistic expression and cultural refinement, reflecting the values of the Heian court.
Continue ReadingBlake Ross
American computer programmer, co-creator of Firefox
Born
June 12th, 1985 40 years ago
Born in 1985, a computer programmer contributed to the development of Mozilla Firefox, a widely-used web browser. Involved with the Mozilla project since a young age, played a key role in its design and promotion, emphasizing speed and user-friendly features. The success of Firefox led to a significant shift in web browser dynamics, challenging established competitors. After leaving Mozilla, continued to innovate in the tech industry, co-founding other tech firms.
Continue ReadingOther People Who Died on November 3rd
Francisco Ayala
Spanish sociologist and author
Born
March 16th, 1906 119 years ago
Died
November 3rd, 2009 16 years ago — 103 years old
Born in Spain, a significant figure in sociology and biology, focused on the intersection of evolution and society. Contributed to the understanding of evolutionary biology and genetics. Held professorships in various universities, and published extensively on topics ranging from evolution to ethics. Worked as a translator and presented ideas through various written works, advocating for the nature of species and their societal implications.
Continue ReadingGordon Tullock
American economist and academic theorist
Born
February 13th, 1922 103 years ago
Died
November 3rd, 2014 11 years ago — 92 years old
Contributions included foundational work in public choice theory and law and economics. Served as a professor at George Mason University, helping establish its reputation in these fields. Co-authored 'The Calculus of Consent' with James M. Buchanan, which explored the relationship between economics and political processes. Engaged extensively in academic debate and publishing throughout the career, influencing the development of economic thought.
Continue ReadingAlberto Spencer
Ecuadorian soccer player 1962 Copa Libertadores
Born
December 6th, 1937 88 years ago
Died
November 3rd, 2006 19 years ago — 68 years old
Ecuadorian soccer player played as a forward and is recognized for a prolific career primarily at Peñarol in Uruguay. Spencer scored a record 54 goals in Copa Libertadores, leading Peñarol to three championships in 1960, 1961, and 1966. Additionally, Spencer made significant contributions to the Ecuador national team, participating in qualifying matches for the 1962 World Cup. His skillful play and goal-scoring ability established him as one of the best forwards in South American soccer during the 1960s.
Continue ReadingKailashpati Mishra
Indian politician and Governor of Gujarat
Born
October 5th, 1923 102 years ago
Died
November 3rd, 2012 13 years ago — 89 years old
Worked as a lawyer and served as the 18th Governor of Gujarat. Held significant positions in the Indian National Congress party and contributed to various legal and political discussions in the region. Engaged in public service and policy-making throughout the career, influencing local governance and development.
Continue ReadingJerry Bock
American composer of Broadway musicals
Born
November 23rd, 1928 97 years ago
Died
November 3rd, 2010 15 years ago — 81 years old
A prominent figure in American musical theatre, contributed significantly to the genre during the mid-20th century. Collaborated with lyricist Sheldon Harnick to create several influential Broadway shows. The most acclaimed works include 'Fiddler on the Roof,' which premiered in 1964 and won nine Tony Awards. Another successful collaboration resulted in 'She Loves Me,' noted for its charming narrative and musical composition.
Continue ReadingGeorg Trakl
Austrian poet and pharmacist
Born
February 3rd, 1887 139 years ago
Died
November 3rd, 1914 111 years ago — 27 years old
Born in 1887, a pharmacist and poet, produced significant works in German literature. Trakl created evocative imagery in poetry inspired by his personal experiences and the tumultuous events of his time. His work often reflects themes of darkness, war, and despair, which resonate through his most celebrated poems. Despite a short life, contributions to modernist poetry remain influential.
Continue Reading