Abraham Wald
Mathematician known for decision theory
A mathematician and economist contributed to the field of statistics and decision theory. In the 1940s, worked on statistical methods for wartime applications, including the development of techniques to analyze aircraft damage. Proposed the concept of survivorship bias, emphasizing the need to examine failures rather than just successes. This work has had lasting implications in various fields including economics, military strategy, and operations research.
Developed decision theory concepts
Contributed to survivorship bias analysis
Other People Born on October 31st
Count Carl Johan Bernadotte of Wisborg
Swedish count and notable author
Born
October 31st, 1916 109 years ago
Died
2012 14 years ago — 96 years old
Born into a prominent Swedish family, the count served in various social and cultural roles throughout his life. He was a descendant of the Swedish royal family and held a significant position within Swedish nobility. The count gained recognition for writing several books, contributing to literature and historical scholarship. His works often reflected on his heritage and experiences, providing insights into Swedish culture and society during the 20th century. In addition to his literary pursuits, he played a role in various charitable initiatives and organizations, promoting cultural exchange and understanding.
Continue ReadingSamaire Armstrong
American actress and fashion designer
Born
October 31st, 1980 45 years ago
Born in 1980, a model and actress gained prominence through roles in television series and film. Featured in the TV series 'The OC' as Anna Stern, contributed to several other productions including 'Entourage' and 'Not Another Teen Movie'. In addition to acting, engaged in fashion design, launching her own clothing line which reflects personal style and artistic vision.
Continue ReadingEdward
King of Portugal, founded the Avis Order
Born
October 31st, 1391 634 years ago
Died
September 9th, 1438 587 years ago — 46 years old
Became King of Portugal in 1433 and ruled until 1438. His reign was marked by a focus on the consolidation of royal power and expansion of the kingdom's influence. Established the Order of Aviz, a military order that played a significant role in Portuguese history. Strengthened ties with England through dynastic marriage. Engaged in military campaigns in Africa, furthering Portugal’s maritime interests.
Continue ReadingPhil Goyette
Ice hockey player and coach, NHL success
Born
October 31st, 1933 92 years ago
A Canadian ice hockey player and coach, he played as a center in the National Hockey League (NHL) primarily for the Montreal Canadiens and the New York Rangers. Career highlights included winning three Stanley Cup championships with the Canadiens during the 1950s. Transitioning into coaching, he contributed to the development of players in minor leagues and served as a coach across various teams.
Continue ReadingLéa Serna
French figure skater and competitor
Born
October 31st, 1999 26 years ago
This individual participated in figure skating competitions, showcasing talent in various national and international events. Competed at the French Championships and achieved significant placements. Demonstrated skills in both singles and pairs skating. The athlete contributed to the sport through participation in team events and developing a unique performance style.
Continue ReadingBrian Piccolo
American football player; Chicago Bears running back
Born
October 31st, 1943 82 years ago
Died
June 16th, 1970 55 years ago — 26 years old
Played college football at Wake Forest University, earning All-American honors. Drafted by the Chicago Bears in 1965, played as a running back. Gained recognition for his performance on the field and his character off the field. Developed a close friendship with teammate Gale Sayers. Diagnosed with cancer in 1968, faced the illness with courage, which gained attention and sympathy. Died at the age of 26, leaving a legacy that inspired a biographical film.
Continue ReadingOther People Who Died on December 13th
Ányos Jedlik
Hungarian physicist and engineer
Born
January 11th, 1800 226 years ago
Died
December 13th, 1895 130 years ago — 95 years old
Contributed to the fields of physics and engineering in Hungary. Developed the first electric motor and created a method for producing hydrogen gas through electrolysis. Also known for contributions to optics and the study of light. Worked on the scientific development of the telegraph and was involved in educational reforms.
Continue ReadingHannes Hafstein
Icelandic poet and first Prime Minister
Born
December 4th, 1861 164 years ago
Died
December 13th, 1922 103 years ago — 61 years old
Born in 1861, contributed significantly to Icelandic literature and politics. Served as the first Prime Minister of Iceland from 1904 to 1907. Actively engaged in promoting Iceland's cultural identity through poetry and political advocacy.
Continue ReadingArthur Wesley Dow
Painter and photographer, art educator
Born
April 6th, 1857 168 years ago
Died
December 13th, 1922 103 years ago — 65 years old
A significant figure in American art, contributions included painting and photography, focusing on Asian design principles and their influence on Western art. Dow served as an educator, teaching at various institutions, including the Teacher's College at Columbia University. His written works, particularly 'Composition: A Series of Exercises in Art Structure for Students of All Art', provided guidance on artistic practice and education. Dow's approach emphasized harmony, balance, and beauty in composition.
Continue ReadingGrandma Moses
American painter of folk art
Born
September 7th, 1860 165 years ago
Died
December 13th, 1961 64 years ago — 101 years old
An American painter began painting in her seventies, focusing on folk art that depicted rural life and landscapes. Paintings featured vibrant colors and a naive style, capturing scenes of everyday activities and seasonal changes. Gained national attention after a 1940 exhibition in New York City. Art remains celebrated for its charm and simplicity, appealing to a broad audience. Continued creating art into her nineties and received recognition for contributions to American art.
Continue ReadingDora Marsden
English author and women's rights activist
Born
March 5th, 1882 143 years ago
Died
December 13th, 1960 65 years ago — 78 years old
An English author and activist, contributed to feminist literature and women's rights in the early 20th century. Served as editor of the influential magazine 'The Freewoman', which became a platform for feminist thought and discussion. In 1913, founded the Women’s Social and Political Union, aligning with the suffragette movement to advocate for women's suffrage. Authored works that critiqued social and political norms, focusing on women's contributions to society.
Continue ReadingWoldemar Voigt
German physicist and academic
Born
September 2nd, 1850 175 years ago
Died
December 13th, 1919 106 years ago — 69 years old
Contributions included work on the theory of elasticity and the study of wave propagation. Developed the concept of Voigt's continuum, which improved understanding of material behaviors under stress. Served as a professor at various universities, influencing the education of future scientists. Published significant papers and served on editorial boards of scientific journals.
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