Philippe de La Hire
French mathematician and astronomer
Contributed significantly to mathematics and astronomy during the 17th century. Developed a method for calculating the position of celestial bodies and made important advancements in the field of geometry. Worked on the theory of conics and analytical geometry. Engaged in various scientific discussions of the time and corresponded with notable contemporaries.
Published treatises on celestial mechanics
Contributed to the development of geometry
Calculated positions of planets
Other People Born on March 18th
Mike Webster
American football player, center for Steelers
Born
March 18th, 1952 73 years ago
Died
September 24th, 2002 23 years ago — 50 years old
An American football player played as a center for the Pittsburgh Steelers in the National Football League (NFL). Contributed to the team's four Super Bowl victories in the 1970s, participating in Super Bowls IX, X, XIII, and XIV. Played a total of 245 games over a career spanning 17 seasons, earning the nickname 'Iron Man' for durability and tenacity. After retirement, dealt with health issues linked to brain injury due to the sport. Inducted into the Pro Football Hall of Fame in 1997.
Continue ReadingSuzanne Perlman
Hungarian-Dutch visual artist
Born
March 18th, 1922 103 years ago
Died
August 2nd, 2020 5 years ago — 98 years old
Born in Hungary, a visual artist worked in multiple mediums including painting and installation. Relocated to the Netherlands, engaged with various artistic movements and exhibited works internationally. Contributed to contemporary art dialogue and emphasized themes of identity and memory in her creations. Her works have been featured in esteemed galleries and museums across Europe.
Continue ReadingJosias I
Count of Waldeck-Eisenberg
Born
March 18th, 1554 471 years ago
Died
August 6th, 1588 437 years ago — 34 years old
Ascended to the title of Count of Waldeck-Eisenberg in the 16th century. Participated in the Schmalkaldic War, aligning with Protestant forces against the Holy Roman Empire. Worked to fortify and manage the territory and its economic interests during a time of political strife. Renowned for administrative reforms and military leadership that impacted the regional politics of his time.
Continue ReadingNiclas Sahlgren
Businessman and philanthropist
Born
March 18th, 1701 324 years ago
Died
1776 250 years ago — 75 years old
Co-founded the Swedish East India Company, which played a significant role in Sweden's trade and commerce during the 18th century. The company engaged in trade with Asia, particularly focused on importing tea, silk, and other luxury goods. Sahlgren was instrumental in the company's early success and economic development, contributing to Sweden's maritime trade expansion. In addition to his business ventures, Sahlgren was involved in philanthropic efforts that aimed to support education and welfare during his lifetime.
Continue ReadingUnita Blackwell
Civil rights activist and politician
Born
March 18th, 1933 92 years ago
Died
May 13th, 2019 6 years ago — 86 years old
Born in 1933, this individual was a prominent civil rights activist and the first African American woman elected mayor in Mississippi. Active during the civil rights movement, significant contributions included efforts to improve the social and economic conditions of African Americans in the Delta region. Served as the mayor of Mayersville from 2000 to 2004 and was a member of the Mississippi House of Representatives. Participated in numerous protests and marches advocating for voting rights and educational access, working alongside other civil rights leaders.
Continue ReadingHarriet Smithson
Irish actress and muse of Berlioz
Born
March 18th, 1800 225 years ago
Died
1854 172 years ago — 54 years old
An Irish actress gained recognition for her role as Ophelia in Shakespeare's 'Hamlet'. She inspired composer Hector Berlioz, resulting in works such as 'Symphonie Fantastique', which is partly based on her. Smithson's theatrical career included performances in London and Dublin. Her influence on Berlioz and the Romantic movement in music solidified her legacy in the arts.
Continue ReadingOther People Who Died on April 21st
Bardas
Regent of the Byzantine Empire
Died
April 21st, 866 1159 years ago — None years old
Served as the de facto regent of the Byzantine Empire during the reign of his nephew, Emperor Michael III. Bardas played a significant role in the political landscape of the empire, overseeing military campaigns and administrative reforms. His influence was instrumental in shaping imperial policies and strengthening the empire's power. He was also involved in ecclesiastical matters, notably convening the Council of Constantinople that addressed theological disputes. Bardas met his end in a coup, highlighting the volatile nature of Byzantine politics during his tenure.
Continue ReadingJean-François Lyotard
French philosopher of postmodernism
Born
August 10th, 1924 101 years ago
Died
April 21st, 1998 27 years ago — 73 years old
A prominent philosopher and literary theorist, contributed significantly to the field of postmodernism. His pivotal work, 'The Postmodern Condition: A Report on Knowledge', critiqued the narratives and ideologies of modernity. Lyotard examined the impact of technology on society and the changes in the nature of knowledge. Authoring numerous works, he analyzed the relationship between language, power, and knowledge in contemporary culture. Lyotard's ideas influenced various disciplines, including sociology, art, and cultural studies.
Continue ReadingJoseph Winston
American soldier and politician
Born
1746 280 years ago
Died
April 21st, 1815 210 years ago — 69 years old
Served as a soldier in the American Revolutionary War, participating in battles such as the Siege of Savannah. After the war, held multiple political offices including Member of the U.S. House of Representatives. Contributed to local governance in North Carolina.
Continue ReadingZhang Chunqiao
Chinese politician and writer
Born
1917 109 years ago
Died
April 21st, 2005 20 years ago — 88 years old
A prominent figure in Chinese politics, involvement in the Gang of Four occurred during the Cultural Revolution, advocating for radical ideologies. As a member of the Gang, played a significant role in promoting Maoist policies and was influential in political discourse during the late 1960s and early 1970s. Following the Cultural Revolution, involvement in political activities continued until eventual arrest in 1976. After years of imprisonment, released in 1991 and took a lower profile until passing in 2005. Writings reflected political viewpoints and embraced revolutionary themes.
Continue ReadingPolly Higgins
Environmental lobbyist and author
Born
1968 58 years ago
Died
April 21st, 2019 6 years ago — 51 years old
A barrister and author specializing in environmental law, advocated for the recognition of ecocide as a crime. Conducted significant work on the campaign for the legal protection of ecosystems and the environment. Focused on promoting sustainability and protecting the planet through legal means and public awareness efforts. Contributed to various initiatives aimed at enhancing environmental governance.
Continue ReadingRudi Gernreich
Fashion designer, created the monokini
Born
August 8th, 1922 103 years ago
Died
April 21st, 1985 40 years ago — 62 years old
An Austrian-American fashion designer, Gernreich gained recognition for innovative swimwear designs that challenged conventional notions of fashion. His work included the bold introduction of the monokini, a daring one-piece swimsuit that featured an open design. Gernreich's approach to fashion also encompassed unisex clothing, reflecting a progressive view on gender and self-expression. He worked with his own brand and had notable collaborations with several prominent fashion companies. His designs were frequently featured in leading fashion magazines, and his influence extended into the realms of art and culture during the 1960s and 1970s.
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