What Happened This Year 1925

People Who Died in 1925

Oliver Heaviside

Engineer and mathematician known for operational calculus
Born
May 18th, 1850 175 years ago
Died
1925 100 years ago — 75 years old

An English engineer, mathematician, and physicist, contributed significantly to the field of electrical engineering and mathematics. Developed the operational calculus, which paved the way for modern control theory. Proposed techniques that simplified the analysis of electrical circuits and influenced the design of telecommunication systems. Also worked on the theory of transmission lines, clarifying wave propagation and reflection phenomena. His ideas regarding complex numbers in circuit analysis led to the development of future mathematical techniques.

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Emilio Lunghi

Italian middle-distance runner
Born
March 16th, 1887 138 years ago
Died
1925 100 years ago — 38 years old

Competed in middle-distance running events during the early 20th century. Participated in the 1500 meters at the 1920 Antwerp Olympics. Set national records in several events. Contributed to the Italian athletics scene with notable performances.

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Maria Sophie of Bavaria

Queen of the Two Sicilies
Born
October 4th, 1841 184 years ago
Died
1925 100 years ago — 84 years old

Born in Bavaria in 1841, served as the Queen consort of the Two Sicilies from 1859 until the kingdom's annexation by Italy in 1860. She married Francesco II of the Two Sicilies, strengthening ties between the Bavarian and Neapolitan royal families. During her reign, she was involved in charitable activities and supported various social causes. Following the fall of the monarchy, she spent time in exile, ultimately settling in Rome where she remained until her death in 1925.

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Christian Michelsen

Norwegian politician, 1st Prime Minister
Born
March 15th, 1857 168 years ago
Died
1925 100 years ago — 68 years old

A significant figure in Norwegian history, held the position of the first Prime Minister of Norway from 1905 to 1907 following the dissolution of the union with Sweden. Instrumental in establishing Norway as an independent nation, his leadership was crucial during a pivotal time in the country's development. Prior to becoming Prime Minister, had a successful career in business, particularly in shipping and trade, which contributed to a profound understanding of the economic landscape of Norway. Advocated for national interests and played a major role in shaping Norway's foreign policy in the early 20th century.

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Henry Reuterdahl

Artist known for maritime paintings
Born
August 12th, 1870 155 years ago
Died
1925 100 years ago — 55 years old

An artist and illustrator, primarily recognized for maritime and naval subjects. Developed a significant portfolio featuring ships, oceans, and battle scenes. Reuterdahl contributed to several publications, including 'The Illustrated London News' and 'Harper's Magazine'. His work was marked by detail and dramatic presentations of naval history. Participated in World War I, creating war-related artwork that illustrated naval operations.

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Rickman Godlee

Surgeon and academic in England
Born
February 15th, 1849 176 years ago
Died
1925 100 years ago — 76 years old

Born in 1849, an English surgeon and academic contributed significantly to the medical field. Served as a key figure in advancements in surgery and medical education. Engaged in various academic institutions, influencing the next generation of medical professionals. Published various works advancing surgical techniques and best practices, establishing a legacy in the medical community.

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Camille Flammarion

Astronomer and author of popular science
Born
February 26th, 1842 183 years ago
Died
1925 100 years ago — 83 years old

An influential figure in astronomy, contributed significantly to the public understanding of the universe. Authored multiple books, including 'L'Atmosphère: Météorologie Populaire', which explored meteorological phenomena and their impact on terrestrial life. Founded the Société astronomique de France and was active in promoting science through lectures and writings. Made advancements in the field of celestial photography and contributed to the popularization of space exploration concepts.

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Rose Scott

Australian women's suffrage activist
Born
October 8th, 1847 178 years ago
Died
1925 100 years ago — 78 years old

A prominent Australian activist focused on women's rights and education. Advocated for women's suffrage and established organizations aimed at improving women's social standing. Played a crucial role in promoting women's access to education and furthering discussions about gender equality. In 1891, co-founded the Women's Social and Political Union, championing the cause of women's suffrage in Australia. Also, contributed to the establishment of the Women's College at the University of Sydney, enhancing educational opportunities for women.

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Mikhail Frunze

Soviet revolutionary and military theorist
Born
February 2nd, 1885 140 years ago
Died
1925 100 years ago — 40 years old

Born in 1885, this individual played a significant role in the Russian Revolution and the early years of the Soviet state. He served as a commander during the Russian Civil War, contributing to the Red Army's victories. Frunze held key military positions, including the People's Commissar for Military and Naval Affairs. His writings on military strategy influenced Soviet military thought. The Frunze Military Academy was named in his honor, recognizing his contributions to military education and theory.

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