Henri Braconnot
French chemist and pharmacist
Contributions include investigations in the field of carbohydrates and organic chemistry. Discovered and described the process of hydrolysis of starch and cellulose. Developed methods for extracting and utilizing cellulose from various plants. Published significant works detailing botanical products and their chemical properties.
Discovered hydrolysis of starch and cellulose
Pioneered extraction methods for cellulose
Other People Born on May 29th
Taihō Kōki
Japanese sumo wrestler, 48th Yokozuna
Born
May 29th, 1940 85 years ago
Died
January 19th, 2013 13 years ago — 72 years old
Born in 1940, a prominent sumo wrestler, achieved the rank of Yokozuna, the highest rank in sumo. Dominated the sport during the 1960s and 1970s, known for impressive techniques and strength. Secured multiple championships, making significant contributions to sumo. After retirement, served as a coach, promoting the sport and nurturing future generations of wrestlers.
Continue ReadingDommaraju Gukesh
Youngest World Chess Champion contender
Born
May 29th, 2006 19 years ago
Born in 2006, this chess player achieved prominence in the international chess community at a young age. Competing in various tournaments, demonstrated exceptional skills and strategic thinking, leading to rapid ascension in player rankings. Became the youngest player to cross the 2500 Elo rating mark and has participated in prestigious events, representing India on global platforms. Notably competed against top grandmasters and gained recognition for remarkable performances in high-stakes matches.
Continue ReadingBob Benmosche
Businessman and AIG CEO
Born
May 29th, 1944 81 years ago
Died
2015 11 years ago — 71 years old
Led American International Group (AIG) as CEO during a critical period following the 2008 financial crisis. Oversaw the company's recovery and repayment of government bailout funds. Previously served as the head of MetLife, contributing to significant expansion and profitability. Held various executive roles in the insurance and financial services industry.
Continue ReadingJoe Weatherly
Race car driver with two Daytona 500 wins
Born
May 29th, 1922 103 years ago
Died
1964 62 years ago — 42 years old
A prominent figure in American stock car racing, one earned recognition as a champion driver in the 1960s. Achieved success in the NASCAR Grand National Series, securing two championships. Won the prestigious Daytona 500 twice, in 1962 and 1963. Contributed to the popularity of stock car racing during this era. Career tragically cut short due to a fatal accident at the Riverside International Raceway in 1964.
Continue ReadingFay Vincent
Baseball Commissioner; implemented reforms
Born
May 29th, 1938 87 years ago
Died
2025 1 years ago — 87 years old
Served as the 8th Commissioner of Major League Baseball from 1989 to 1992. Oversaw significant changes in the sport, including the introduction of stricter drug policies and enhanced oversight on player conduct. Played a role in the establishment of the Major League Baseball Player's Association and fostered relationships with both players and owners. Promoted the game globally and contributed to various initiatives designed to improve the sport's integrity and appeal.
Continue ReadingJohn Harsanyi
Economist and Nobel Prize laureate
Born
May 29th, 1920 105 years ago
Died
August 9th, 2000 25 years ago — 80 years old
Born in Hungary, an academic focused on game theory, utility, and social choice theory. Emigrated to the United States after World War II and continued work in economics. Received the Nobel Memorial Prize in Economic Sciences in 1994 for contributions to analyzing cooperative games and bringing psychological insights into economic thinking.
Continue ReadingOther People Who Died on January 15th
Wilhelm Wirtinger
Mathematician and theory creator
Born
July 15th, 1865 160 years ago
Died
January 15th, 1945 81 years ago — 79 years old
Worked primarily in the field of mathematics, contributing significantly to the development of complex analysis and topology. Established the Wirtinger theorem, which aids in the study of functions of complex variables. Contributed to the theory of differential equations and mathematical physics. Published numerous papers and worked on various mathematical problems during his career, influencing subsequent research in these areas.
Continue ReadingJohn Cosin
English bishop and academic leader
Born
November 30th, 1594 431 years ago
Died
January 15th, 1672 354 years ago — 77 years old
An influential English bishop and academic, he served as the Bishop of Durham from 1660 until death in 1672. Education at Trinity College, Cambridge, followed by a focus on theological writings and ecclesiastical reform, marked his academic endeavors. He played a significant role in promoting the Anglican Church's interests during the Restoration period, advocating for the Church's more moderate practices. His contributions extended to architecture, where he commissioned the rebuilding of Durham Cathedral and other churches, leaving a lasting legacy in English ecclesiastical architecture. He also engaged in the political and social issues of his time, navigating the complexities of the English Civil War and its aftermath.
Continue ReadingNed Hanlon
Australian politician and Queensland Premier
Born
October 1st, 1887 138 years ago
Died
January 15th, 1952 74 years ago — 64 years old
Served as the 26th Premier of Queensland from 1946 to 1950. Worked as a sergeant in the Australian Army before entering politics. Represented the Labor Party and focused on social and economic reforms during time in office. Contributed to post-war reconstruction efforts and the establishment of welfare policies.
Continue ReadingFrank Clement
Race Car Driver with a Grand Prix win
Born
June 15th, 1886 139 years ago
Died
January 15th, 1970 56 years ago — 83 years old
Acclaimed as a prominent figure in British motor racing during the mid-20th century. Competed in various endurance races, most notably, achieved success in the 1950s. Distinguished himself in the 1952 British Grand Prix, securing victory and showcasing exceptional driving skills. Participated in multiple major racing events, attracting attention for both speed and technique. Remained active in the racing community until the late 1960s, contributing to the sport's growth and popularity. Died in January 1970.
Continue ReadingLinda Nolan
Irish singer and actress, The Nolans
Born
February 23rd, 1959 67 years ago
Died
January 15th, 2025 1 years ago — 65 years old
A prominent figure in the Irish entertainment scene, this singer and actress gained fame as a member of the music group The Nolans, which was active from the 1970s. The group achieved significant success with hits throughout Europe and beyond. In addition to her music career, she appeared in various television programs and stage productions, showcasing her talents in both acting and singing. The Nolans were particularly popular in the UK, and their contributions to pop music were recognized with numerous performances and public appearances.
Continue ReadingAnton Bernolák
Slovak linguist and priest
Born
October 1st, 1762 263 years ago
Died
January 15th, 1813 213 years ago — 50 years old
A prominent Slovak linguist and priest, contributed significantly to the development of the Slovak language. Created the first standardized Slovak language system, known as the Bernolák syntax, published in 1787. His work laid the foundation for future Slovak linguistic studies and education. Actively engaged in priesthood, promoting education and culture within the Slovak community during a time of national awakening in the region.
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