Ferdinand von Lindemann

German mathematician, pi formulation

Ferdinand von Lindemann - German mathematician, pi formulation
Born

April 12th, 1852
173 years ago

Died

March 6th, 1939
86 years ago — 86 years old

Category

Scientists & Innovators

Country

Germany

Links & References

A mathematician from Germany contributed significantly to the field of mathematics, particularly in number theory. Established the transcendence of pi, proving that pi is not the root of any non-zero polynomial equation with rational coefficients. Held a professorship at the University of Göttingen and was involved in various mathematical research endeavors throughout his career. Published several important works that advanced mathematical understanding during the late 19th and early 20th centuries.

Proved that pi is a transcendental number

Held a professorship at the University of Göttingen

Other People Born on April 12th

Luke Kibet

Kenyan long-distance runner, marathon champion
Born
April 12th, 1983 42 years ago

Specializing in long-distance running, this individual achieved significant success in marathons. Crowned the winner of the 2007 World Championship Marathon in Osaka, Japan, this athlete set a personal record of 2:15:04 during the event. The runner also secured victory at the 2009 Vienna City Marathon, finishing with a time of 2:09:50. This individual represented Kenya in international competitions and distinguished himself in various road races.

Continue Reading

Robert Lee Scott Jr.

American general and aviation author
Born
April 12th, 1908 117 years ago
Died
February 27th, 2006 19 years ago — 97 years old

Served as a general in the United States Air Force, contributing to aviation during World War II and the Korean War. Authored several books related to aviation, including a memoir detailing his experiences as a fighter pilot. Notably commanded the 14th Air Force and was involved in strategic operations during significant conflicts. Helped shape military aviation strategies and inspired future generations of pilots through written works.

Continue Reading

Roman Hamrlík

Czech ice hockey defenseman
Born
April 12th, 1974 51 years ago

A defenseman in ice hockey, this individual played in the NHL for several teams over a lengthy career, becoming a significant figure in the league. international competitions included representing the Czech Republic in multiple World Championships and Olympic Games. The player achieved personal success alongside team victories, contributing to the overall growth of the sport in the country.

Continue Reading

Maharana Sangram Singh

Rana of Mewar, 16th-century ruler
Born
April 12th, 1484 541 years ago
Died
1527 498 years ago — 43 years old

Ascended the throne of Mewar in the early 16th century, presiding over a significant period marked by resistance against Mughal expansion. Initiated several military campaigns to reclaim and secure the territories of Mewar. Strengthened the fortifications of key locations, including Chittorgarh. Established alliances with other Rajput kings for mutual defense. Renowned for his valor and strategic acumen, he became a symbol of Rajput pride, often seen in historical narratives as a defender of Rajputana's sovereignty.

Continue Reading

Joschka Fischer

German politician and former Foreign Minister
Born
April 12th, 1948 77 years ago

Born in 1948, this individual served as the Foreign Minister of Germany from 1998 to 2005 and played a significant role in the country's European and foreign policy during that time. Holding a pivotal position in the Green Party, he contributed to the party's increasing influence in German politics throughout the 1990s and early 2000s. This individual was also a key figure in advocating for environmental issues and progressive social policies. After leaving official office, remained active in academia and public debate, sharing insights on international relations and EU policies.

Continue Reading

Guillaume Thomas François Raynal

French historian and author of 'Histoire philosophique'
Born
April 12th, 1713 312 years ago
Died
March 6th, 1796 229 years ago — 82 years old

An influential historian and author, contributed to the understanding of colonialism through writings in the 18th century. 'Histoire philosophique et politique des établissements et du commerce des Européens dans les deux Indies' offered critical insights into European colonial practices and their impacts. Raynal's work provoked discussions about human rights and liberty during the Age of Enlightenment, aligning him with the intellectual movements of his time. His writings were widely read and debated, making him a prominent figure in historical literature.

Continue Reading

Other People Who Died on March 6th

Anton Cermak

Czech-American politician and mayor
Born
May 9th, 1873 152 years ago
Died
March 6th, 1933 92 years ago — 59 years old

Served as the 44th Mayor of Chicago from 1931 until his death in 1933. Cermak was an influential figure in the Democratic Party and played a key role in the city's political landscape during the early 20th century. Under his leadership, Chicago experienced significant changes in various municipal operations. Cermak's tenure included efforts to improve city services and infrastructure, boosting the city's reputation and appeal. He was involved in the controversial handling of organized crime, which was prevalent in Chicago at the time. Cermak was shot in an assassination attempt on President Franklin D. Roosevelt in 1933, though he later succumbed to his injuries.

Continue Reading

Albert François Lebrun

French President and Engineer
Born
August 29th, 1871 154 years ago
Died
March 6th, 1950 75 years ago — 78 years old

Served as the 15th President of France from 1932 to 1940. His tenure was marked by the political turbulence leading up to World War II. Before entering politics, contributed to engineering projects in France. Held significant responsibilities during the onset of the war and faced challenges related to the nation's defense and political stability.

Continue Reading

Georgia O'Keeffe

American painter of modern art
Born
November 15th, 1887 137 years ago
Died
March 6th, 1986 39 years ago — 98 years old

An influential American painter focused on modernist art. O'Keeffe painted large-scale flowers, animal skulls, and landscapes, establishing a unique style that emphasized color and form. Works exhibit a strong connection to the American Southwest, especially New Mexico, which served as inspiration for many creations. O'Keeffe's significant contributions to art include abstract forms and innovative approaches to perspective. Her work has been widely exhibited and remains a staple in American art collections.

Continue Reading

Michael Manley

Jamaican politician and Prime Minister
Born
December 10th, 1924 100 years ago
Died
March 6th, 1997 28 years ago — 72 years old

Served as the 4th Prime Minister of Jamaica from 1972 to 1980 and again from 1989 to 1992. Manley was a soldier and a pilot before entering politics. His tenure was marked by efforts to address social issues and promote economic reform. He played a significant role in Jamaica's political landscape during a time of political turbulence and was a member of the People's National Party.

Continue Reading

Margaret Dumont

American actress in comedic films
Born
October 20th, 1882 142 years ago
Died
March 6th, 1965 60 years ago — 82 years old

This American actress achieved prominence in the film and theatre industry, particularly through extensive collaboration with the Marx Brothers. Notably, her roles showcased her talent for comedic performances that complemented the brothers’ style. Her career spanned from vaudeville to cinema during the early to mid-20th century. Major films included 'Duck Soup' and 'A Night at the Opera', where her performances contributed significantly to the comedic elements of these iconic films. Dumont's portrayal often involved her playing the role of a wealthy and dignified character, typically at odds with the Marx Brothers' antics, creating memorable comedic scenarios. She continued performing until her passing in 1965.

Continue Reading

Oskars Kalpaks

Latvian Colonel and National Leader
Born
1882 143 years ago
Died
March 6th, 1919 106 years ago — 37 years old

Served as a prominent military leader in Latvia during its struggle for independence. Led the Latvian forces in the Latvian War of Independence against Soviet Russia. Played a crucial role in the establishment of the Latvian Army and its organizational structure. Participated in key battles, contributing to Latvia's sovereignty.

Continue Reading