William Rowan Hamilton

Irish physicist and mathematician

William Rowan Hamilton - Irish physicist and mathematician
Born

August 4th, 1805
219 years ago

Died

September 2nd, 1865
159 years ago — 60 years old

Category

Scientists & Innovators

Country

Ireland

Links & References

Born in 1805, made significant contributions to classical mechanics and optics. Developed Hamiltonian mechanics, which reformulated Newtonian mechanics. Introduced quaternions, which represented the extension of complex numbers to a four-dimensional space. Served as the Astronomical Observator at the Dunsink Observatory in Dublin. Published important works in mathematical physics and played a pivotal role in the development of modern algebra.

Formulated Hamiltonian mechanics

Introduced quaternions

Other People Born on August 4th

Walter Pater

English author and aesthetic critic
Born
August 4th, 1839 185 years ago
Died
1894 131 years ago — 55 years old

Born in 1839, an English author and critic focused on aestheticism and the appreciation of art. Pater's writings emphasized the importance of individual experience and sensory perception in understanding beauty. The book 'Studies in the History of the Renaissance' published in 1873 is a significant contribution, reflecting his thoughts on art and culture during the Renaissance period. His essays explored literature, philosophy, and painting, influencing generations of artists and thinkers with his contemplative style and insights into art criticism.

Continue Reading

Stefan Brogren

Actor from Degrassi: The Next Generation
Born
August 4th, 1972 52 years ago

Born in 1972, an actor, director, producer, and screenwriter made significant contributions to Canadian television. Best recognized for portraying Archie 'Snake' Simpson on the series Degrassi: The Next Generation, which aired from 2001 to 2015. While involved in both acting and directing, also worked on various other projects in the Canadian entertainment industry. In addition to his work on Degrassi, held multiple roles behind the scenes, enriching the storytelling of the series and contributing to its legacy. His diverse capabilities across television furthered engagement with audiences and showcased talent in both performative and creative aspects.

Continue Reading

Bruna Marquezine

Brazilian actress in 'Deus Salve o Rei'
Born
August 4th, 1995 29 years ago

An actress began her career at a young age, appearing in television shows and films. Gained significant recognition for the role of Catarina in the telenovela 'Deus Salve o Rei' which aired from 2018 to 2019. Also starred as Salete in the series 'Amor à Vida' from 2013 to 2014. Marquezine has participated in various prominent Brazilian productions, showcasing talent and versatility in character portrayals. In addition to acting, engaged in modeling and has been involved in philanthropic efforts in Brazil.

Continue Reading

Adam Afriyie

Businessman and British politician
Born
August 4th, 1965 59 years ago

A businessman and politician from England, served as a Member of Parliament for the Windsor constituency from 2005 to 2015. Focused on business and technology during parliamentary tenure and advocated for economic growth. Founded the technology company Conduit and played a significant role in the entrepreneurial community, promoting innovation in the UK.

Continue Reading

Dennis Lehane

American author and screenwriter
Born
August 4th, 1965 59 years ago

An American author, screenwriter, and producer achieved recognition for crime fiction and thrillers. Initial works include the novel 'Mystic River', which became a major film directed by Clint Eastwood. Additional notable works include 'Gone, Baby, Gone' and 'Shutter Island', both adapted into successful films. In the realm of television, contributed as a writer and producer on the acclaimed series 'The Wire'. His narrative style often captures the intricacies of human relationships and moral complexities.

Continue Reading

Daniele Garozzo

Italian fencer, Olympic gold medalist
Born
August 4th, 1992 32 years ago

Competed in the sport of fencing, specializing in the foil discipline. Achieved significant success at the international level, including at the Olympics and World Championships. Represented Italy in various competitions, showcasing skill and precision in the sport. Earned a gold medal in men's foil at the 2016 Rio Olympics, contributing to Italy's rich history in fencing. Also secured multiple medals at the World Fencing Championships, establishing a prominent presence in the sport.

Continue Reading

Other People Who Died on September 2nd

Antoine Deparcieux

Mathematician and engineer
Born
October 28th, 1703 321 years ago
Died
September 2nd, 1768 256 years ago — 64 years old

Contributions included work in probability, geometry, and the study of demographics. Developed methods for life tables, enhancing understanding of mortality rates and demographic trends. His explorations influenced future statistical methods, particularly in actuarial science. Served as a professor at the Collège Royal and published significant mathematical papers.

Continue Reading

Paul Scoon

Governor-General of Grenada
Born
July 4th, 1935 89 years ago
Died
September 2nd, 2013 11 years ago — 78 years old

Served as the second Governor-General of Grenada from 1978 to 1992. Held office during a significant period in Grenadian history, including the U.S. invasion in 1983 which aimed to restore order following a coup. Actively participated in discussions about constitutional and legislative reforms, contributing to the development of Grenadian governance. Engaged in various diplomatic duties both locally and internationally, representing Grenada on numerous occasions.

Continue Reading

Bob Mathias

Decathlete, actor, and politician
Born
November 17th, 1930 94 years ago
Died
September 2nd, 2006 18 years ago — 75 years old

Achieved fame as a decathlete, winning two Olympic gold medals at the 1948 and 1952 Games. Transitioned to acting with a prominent role in the film "The Glenn Miller Story" and made several television appearances. Served as a member of the U.S. House of Representatives, representing California's 18th district. In addition to sports and politics, contributed to youth education and recreational programs after retirement.

Continue Reading

Saint Emeric of Hungary

Hungarian prince and saint
Born
1000 1025 years ago
Died
September 2nd, 1031 993 years ago — 31 years old

Saint Emeric was a prince of Hungary who lived in the late 10th to early 11th century. He was the son of Stephen I, the first king of Hungary, and became canonized as a saint in the Christian tradition. Emeric received education in both religious and secular matters and played a significant role in the early Christianization of Hungary. His reign and influence contributed to the establishment of Christianity as the dominant faith in Hungary. He died at a young age, with his life being cut short, leading to his veneration as a martyr within the church. His legacy includes the promotion of Christian values and governance in the region.

Continue Reading

William Wilkerson

American publisher and businessman
Born
1890 135 years ago
Died
September 2nd, 1962 62 years ago — 72 years old

Played a significant role in the publishing industry as the founder of The Hollywood Reporter, a publication that became an essential source of information for the film and entertainment sectors. Established the first modern trade paper in the industry, influencing how Hollywood operated and communicated. Developed a successful career as a businessman and publisher, contributing to the growth of entertainment journalism. Worked in various capacities, including those related to theatre and radio, further solidifying a presence in the media landscape.

Continue Reading

Bob Denver

American actor from Gilligan's Island
Born
January 9th, 1935 90 years ago
Died
September 2nd, 2005 19 years ago — 70 years old

An actor gained fame for a leading role in the television series 'Gilligan's Island,' which aired from 1964 to 1967. Denver portrayed the character Gilligan, a bumbling first mate of the SS Minnow. The show became a cultural icon and has continued in syndication over the decades. In addition to 'Gilligan's Island,' Denver appeared in other television and film projects, including 'The Many Loves of Dobie Gillis.' His career spanned several decades, showcasing versatility in both comedic and dramatic roles. Denver's performances contributed significantly to the landscape of American television during the 1960s and beyond.

Continue Reading