Gemma Frisius
Mathematician and cartographer, contributed to mapping
Born in 1508, a mathematician and cartographer contributed significantly to the field of geography. Developed techniques for surveying and mapmaking that advanced cartographic practices. Authored several works on mathematics and geography and promoted the use of triangulation in mapmaking, greatly enhancing the accuracy of maps. The invention of the astrolabe and contributions to the understanding of gnomonics further distinguished this figure as a key player in mathematics and navigation.
Produced notable works in mathematics
Advanced cartography with triangulation techniques
Authored geographic texts influencing subsequent generations
Other People Born on December 9th
Max Manus
Norwegian resistance leader during WWII
Born
December 9th, 1914 111 years ago
Died
1996 30 years ago — 82 years old
Served as a key figure in the Norwegian resistance against Nazi occupation during World War II. Operated with the Oslo-based group, the Norwegian Special Operations Group, focusing on sabotage missions targeting German war efforts. Participated in high-profile operations, including the sinking of the German transport ship MV Donau and the bombing of the German-controlled infrastructure in Norway. Coordinated efforts that contributed to the overall resistance movement, significantly disrupting enemy operations. After the war, became an author, documenting experiences in a widely read autobiography.
Continue ReadingGrace Hopper
Computer Scientist and COBOL Designer
Born
December 9th, 1906 119 years ago
Died
1992 34 years ago — 86 years old
An American computer scientist and naval officer contributed to the development of computer programming languages. Developed the COBOL programming language, which became widely used in business applications. Served as a Commodore in the U.S. Navy Reserve, advancing through the ranks and providing guidance on computer technology and education. Hopper received numerous awards for contributions to computing, including the National Medal of Technology and Innovation.
Continue ReadingClarence Birdseye
Frozen food pioneer and entrepreneur
Born
December 9th, 1886 139 years ago
Died
1956 70 years ago — 70 years old
An American businessman revolutionized the frozen food industry by founding Birds Eye. His innovative approach to quick-freezing methods, developed during his time in the Arctic, set the standard for preserving food while maintaining its quality. In the 1920s, the company began offering frozen fruits and vegetables to consumers, greatly changing the landscape of food preservation and distribution. The establishment of Birds Eye paved the way for the widespread consumption of frozen foods.
Continue ReadingKirsten Gillibrand
American politician and U.S. senator
Born
December 9th, 1966 59 years ago
Elected to the United States Senate in 2009, served as a representative for New York. Advocated for women's rights, military reform, and health care issues. Played a significant role in the Senate committees on Agriculture, Nutrition, and Forestry, and Armed Services. Previously served in the U.S. House of Representatives, representing New York's 20th congressional district. Appointed to fill the vacancy left by Hillary Clinton, completed the full term and was re-elected multiple times.
Continue ReadingCaroline Lucas
Politician and environmental activist
Born
December 9th, 1960 65 years ago
Elected to Parliament in 2010, represented the Green Party. Advocated for environmental issues, including climate change and sustainable energy. Served as the Green Party's first and only Member of Parliament. Contributed to multiple campaigns related to social justice and environmental protection both in Parliament and in public engagements.
Continue ReadingRoxanne Swentzell
Ceramic sculptor from Santa Clara Pueblo
Born
December 9th, 1962 63 years ago
A ceramic sculptor from Santa Clara Pueblo specializes in hand-built clay sculptures that represent Native American culture and experiences. The artist has exhibited work in numerous galleries, with pieces featured at the Smithsonian Institution. The sculptor incorporates elements of traditional Pueblo pottery techniques into contemporary forms, exploring themes of identity and heritage. Works reflect a commitment to storytelling through art, often portraying figures engaged in daily activities and rituals.
Continue ReadingOther People Who Died on May 25th
Emanuel Feuermann
Cellist renowned for performance
Born
November 22nd, 1902 123 years ago
Died
May 25th, 1942 83 years ago — 39 years old
Born in Vienna, a prominent cellist gained recognition for exceptional technique and musicality. Studied under notable figures and quickly gained a reputation in Europe. Emigrated to the United States in the 1920s, where performances in major concert halls showcased masterful interpretations of classical repertoire. His recordings contributed significantly to cello literature, influencing future generations of musicians. Feuermann held prestigious positions, including a faculty role at the Curtis Institute of Music.
Continue ReadingAdam Tanner
Austrian mathematician and philosopher
Born
April 14th, 1572 453 years ago
Died
May 25th, 1632 393 years ago — 60 years old
Born in 1572, a mathematician and philosopher contributed significantly to the fields of mathematics and logic. Held a professorship in mathematics at the University of Vienna. Published works on mathematical theories and explored the connections between mathematics and philosophy. Engaged in discussions of metaphysics and ethics, influencing educational approaches of the time.
Continue ReadingDany Robin
French actress and singer known for films
Born
April 14th, 1927 98 years ago
Died
May 25th, 1995 30 years ago — 68 years old
An actress and singer emerged in the French film industry during the mid-20th century. Gained recognition during the 1950s and 1960s, contributing to several notable films. Created a significant presence in French cinema, performing in various genres and showcasing talent in both acting and music.
Continue ReadingLeo Goodwin
American swimmer and water polo player
Born
November 13th, 1883 142 years ago
Died
May 25th, 1957 68 years ago — 73 years old
Competed in swimming, diving, and water polo. Represented the United States in international competitions. Participated in the 1904 Summer Olympics held in St. Louis, Missouri, earning a gold medal as a member of the men's water polo team. Also excelled in swimming events, showcasing endurance and skill in the water. Recognized for contributions to aquatic sports during the early 20th century.
Continue ReadingYevgenia Ginzburg
Russian author and Gulag survivor
Born
December 20th, 1904 121 years ago
Died
May 25th, 1977 48 years ago — 72 years old
An author renowned for writings about the Soviet regime, particularly the experiences in the Gulag system. The memoir "Journey into the Whirlwind" details personal experiences of arrest, imprisonment, and life in the labor camps. Ginzburg’s literary works reflect on totalitarianism and the importance of personal freedom. She continued to write following her release, contributing to Soviet literature and illuminating the struggles faced by those in the Soviet Union.
Continue ReadingGustav Holst
Composer of The Planets suite
Born
September 21st, 1874 151 years ago
Died
May 25th, 1934 91 years ago — 59 years old
An English composer and educator, contributions primarily included orchestral and choral works. Holst taught at various institutions, including the Royal College of Music. The Planets, composed between 1914 and 1917, remains the most celebrated work, characterized by its seven movements meant to evoke the qualities of each planet in the solar system. Other compositions included the orchestral suite Egdon Heath and the choral symphony Hymn of Jesus. Holst's style integrated English folk melodies and Indian music, particularly influenced by his study of Indian classical music during the early 20th century.
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