Adrien-Marie Legendre
French mathematician and theorist
Contributed significantly to mathematics, particularly in number theory and statistics. Developed Legendre polynomials and introduced the method of least squares. His work in number theory included the formulation of Legendre's conjecture concerning prime numbers. Authored influential texts on analysis and number theory, which became standard references in mathematics.
Developed Legendre polynomials
Introduced the method of least squares
Formulated Legendre's conjecture on prime numbers
Other People Born on September 18th
Peter Šťastný
Ice hockey player and politician
Born
September 18th, 1956 69 years ago
An ice hockey player achieved fame as a skilled forward in the National Hockey League (NHL). Played primarily for the Quebec Nordiques and later for the New Jersey Devils. Secured the Hart Trophy as league MVP in 1980. Transitioned to a political career, serving as a member of the Slovak National Council. Also involved in promoting sports and youth initiatives in Slovakia.
Continue ReadingIan Lucas
Politician and lawyer in the UK
Born
September 18th, 1960 65 years ago
A lawyer and politician served as a Member of Parliament for Wrexham from 2001 to 2015. Focused on issues such as education, healthcare, and business development during the parliamentary term. Involved in various legislative activities, advocating for the needs of the local community and contributing to discussions within the political landscape. Actively participated in parliamentary debates and committees, aiming to improve local infrastructure and support economic growth.
Continue ReadingMark Romanek
Film director and music video creator
Born
September 18th, 1959 66 years ago
Produced acclaimed work as a director and screenwriter. Directed the film 'One Hour Photo' which garnered critical attention for its psychological depth. Created memorable music videos for artists including Madonna and Nine Inch Nails, with 'Closer' receiving significant acclaim for its artistic approach. Romanek's visual style is marked by a distinctive aesthetic that has influenced both music and film.
Continue ReadingMark Olson
Singer-songwriter and guitarist
Born
September 18th, 1961 64 years ago
A singer-songwriter and guitarist, produced music that blends elements of folk and rock. Co-founded the band The Jayhawks, which gained recognition in the 1990s for its harmonies and songwriting. Released several solo albums showcasing a distinct style and lyrical depth. Also collaborated with various artists throughout the career, contributing to the Americana music scene.
Continue ReadingJohn Mann
Singer-songwriter and actor, 'Spirit of the West'
Born
September 18th, 1962 63 years ago
Died
2019 6 years ago — 57 years old
Born in 1962, worked as a singer-songwriter and actor. Gained prominence as the lead vocalist of the band Spirit of the West, which combined elements of folk and rock music. Contributed significantly to Canadian music and culture with memorable songs that explored themes of history and identity. Actively engaged in acting, appearing in various television series and films. His contributions to the music scene earned him a loyal following and several award nominations throughout his career.
Continue ReadingJohn Aldridge
Footballer and manager, Liverpool legend
Born
September 18th, 1958 67 years ago
A professional footballer and manager, contributed significantly to the sport from the late 1970s to the 1990s. Played as a forward, achieved notable success with Liverpool, securing numerous titles. Transitioned into management after retirement, where leadership and strategic skills were employed. His career in league football spanned several teams, impacting the English and Irish football scenes.
Continue ReadingOther People Who Died on January 9th
Malam Bacai Sanhá
Politician, President of Guinea-Bissau
Born
1947 78 years ago
Died
January 9th, 2012 13 years ago — 65 years old
Served as the President of Guinea-Bissau from 2009 until death in 2012. Held a significant role in the African Party for the Independence of Guinea and Cape Verde (PAIGC). Was involved in the country's independence struggle and later governance. Sanhá was instrumental in guiding the nation through a tumultuous political landscape characterized by instability and coup attempts. During presidency, focused on reconciliation and political stability.
Continue ReadingDale T. Mortensen
Economist, Nobel Prize winner in Economics
Born
February 2nd, 1939 86 years ago
Died
January 9th, 2014 11 years ago — 74 years old
An American economist focused on search theory and macroeconomic theory. Contributed to the understanding of how labor market dynamics affect unemployment and job matching. Served on the faculty at Northwestern University, influencing economic thought and research. Received the Nobel Prize in Economic Sciences in 2010 for work in labor market analysis and search theory.
Continue ReadingNorberto Bobbio
Italian philosopher and political theorist
Born
October 18th, 1909 116 years ago
Died
January 9th, 2004 21 years ago — 94 years old
A prominent philosopher and political theorist, contributed significantly to the fields of political philosophy and legal theory. Held academic positions in various prestigious universities, including the University of Turin. Published extensively on democracy, human rights, and the rule of law. Engaged in political debates and was involved in various intellectual movements throughout the 20th century. His works explored the relationship between law and morality, advocating for the protection of civil liberties and a democratic society.
Continue ReadingCaroline Herschel
German-English astronomer & comet discoverer
Born
March 16th, 1750 275 years ago
Died
January 9th, 1848 177 years ago — 97 years old
An astronomer, contributed significantly to the field of astronomy during the 18th and early 19th centuries. Discovered several comets, with the most notable being the comet 35P/Herschel-Rigollet. Collaborated with her brother William Herschel, assisting in the construction of telescopes and making observations. Published catalogues of stars and nebulae, improving the cataloging and classification of celestial objects. Became the first woman to receive a salary as a scientist, recognized for her contributions to the field.
Continue ReadingPaul du Toit
South African painter and sculptor
Born
October 31st, 1965 60 years ago
Died
January 9th, 2014 11 years ago — 48 years old
A South African painter and sculptor focused on modern and contemporary art. Worked extensively with various mediums, integrating elements of abstraction and realism. Gained recognition for contributions to South African art, participating in numerous exhibitions both locally and internationally. Produced a body of work that included large-scale sculptures and vibrant paintings, often reflecting themes of society and culture.
Continue ReadingJohnny Grant
Radio host and producer
Born
1923 102 years ago
Died
January 9th, 2008 17 years ago — 85 years old
A prominent radio host and producer, played a key role in the entertainment industry through various platforms. Worked extensively with Hollywood figures and was known for organizing events that celebrated the careers of stars. Contributed to the legendary tradition of the Hollywood Walk of Fame by serving as a chairman. His efforts in promoting radio and entertainment remained impactful in the industry until the end of his life.
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