Inge Lehmann
Danish seismologist known for Moho
Contributions to the field of seismology included significant research on the Earth's interior. Developed the concept of the Lehmann discontinuity, which delineates the boundary between the Earth's crust and the underlying mantle. Conducted pioneering work in seismology, particularly in understanding seismic waves and their behavior. Published influential papers on earthquakes and the Earth's structure, enhancing the scientific understanding of geophysical phenomena.
Proposed the existence of the Earth's inner core
Developed methods for analyzing seismic wave data
Other People Born on May 13th
Maria Theresa
Holy Roman Empress and reformer
Born
May 13th, 1717 309 years ago
Died
November 29th, 1780 245 years ago — 63 years old
Served as the only female ruler of the Habsburg dominions and the last Holy Roman Empress. Ascended to the throne in 1740 following the death of her father. Implemented significant administrative, military, and economic reforms. Her reign included the War of the Austrian Succession and the Seven Years' War, which challenged her authority. Established a centralized state and improved the education system. Promoted the welfare of the monarchy and the rights of her subjects during her reign, lasting until 1780.
Continue ReadingSebastião José de Carvalho e Melo
1st Marquis of Pombal, Portuguese Prime Minister
Born
May 13th, 1699 327 years ago
Died
May 8th, 1782 244 years ago — 82 years old
Held the office of Prime Minister of Portugal from 1750 to 1777. Implemented significant reforms in education, economics, and administration following the 1755 Lisbon earthquake. Advocated for the reduction of the power of the Church and centralized royal authority, thereby modernizing the state. Initiated infrastructure projects and promoted trade, contributing to Portugal's recovery and growth in the 18th century.
Continue ReadingLouis Léopold Robert
French painter known for genre scenes
Born
May 13th, 1794 232 years ago
Died
March 20th, 1835 191 years ago — 40 years old
A painter specialized in genre scenes and historical subjects. Originating from Switzerland, this artist established his career in France. Studied at the École des Beaux-Arts in Paris and significantly influenced the depiction of scenes from everyday life. His artistic style combined realism with romantic elements, often showcasing the lives of common people. Created notable works that include 'Les Pêcheurs de perles' and 'L’Intérieur d’une maison de la rue des Martyrs'.
Continue ReadingRonald Ross
Physician who discovered malaria's vector
Born
May 13th, 1857 169 years ago
Died
September 16th, 1932 93 years ago — 75 years old
A physician and mathematician emerged as a prominent figure in the study of malaria. Conducted groundbreaking research on mosquito-borne diseases while working in India. Received the Nobel Prize in Physiology or Medicine in 1902 for discovering the life cycle of the malaria parasite within Anopheles mosquitoes. The work laid the foundation for malaria control and prevention methods, significantly influencing public health efforts worldwide. His contributions extended to various aspects of disease transmission and vector control, marking a milestone in the understanding of infectious diseases.
Continue ReadingGil Evans
Composer and bandleader of jazz music
Born
May 13th, 1912 114 years ago
Died
1988 38 years ago — 76 years old
Contributions included pioneering arrangements in the jazz genre, particularly through collaborative works with musicians such as Miles Davis. Worked extensively in the jazz fusion style and was integral in the development of orchestral jazz. Created influential recordings, including 'Miles Ahead' and 'Sketches of Spain'. Led the Gil Evans Orchestra, which showcased innovative compositions and arrangements. Received multiple Grammy Awards for work in music, cementing a legacy in jazz history.
Continue ReadingCharles Watson-Wentworth
British Prime Minister, 2nd Marquess of Rockingham
Born
May 13th, 1730 296 years ago
Died
July 1st, 1782 243 years ago — 52 years old
Served as Prime Minister of Great Britain during two non-consecutive terms in the 18th century. His first term lasted from 1765 to 1766 and was marked by efforts to repeal the Stamp Act, which aimed to tax American colonies. The second term occurred from 1782 until his death in 1782, focusing on peace negotiations following the American Revolutionary War. Active in the Whig party, implemented policies that shaped British governance during a turbulent time.
Continue ReadingOther People Who Died on February 21st
John Thaw
English actor known for 'Inspector Morse'
Born
January 3rd, 1942 84 years ago
Died
February 21st, 2002 24 years ago — 60 years old
An English actor and producer gained prominence through significant roles in British television and film. Achieved widespread recognition for portrayal of Detective Chief Inspector Morse in the critically acclaimed series 'Inspector Morse', which aired from 1987 to 2000. Also starred in the television series 'Kavanagh QC', where he played the titular character, a barrister who dealt with intricate legal cases. Contributed to the theatrical stage, performing in various productions throughout his career. Thaw's performances were characterized by a strong presence and a deep understanding of his characters, leading to a lasting legacy in British entertainment.
Continue ReadingClark Terry
Trumpet player and composer
Born
December 14th, 1920 105 years ago
Died
February 21st, 2015 11 years ago — 94 years old
A prominent trumpet player, composer, and educator, made significant contributions to jazz music over a career spanning several decades. Played with notable bands including the Duke Ellington Orchestra and the Count Basie Orchestra. Composed multiple pieces for jazz ensembles and worked as a music educator, influencing countless students. Developed innovative trumpet techniques and contributed to the advancement of jazz pedagogy through teaching and workshops.
Continue ReadingMireya Arboleda
Colombian Classical Pianist
Born
1928 98 years ago
Died
February 21st, 2021 5 years ago — 93 years old
Acclaimed as a prominent classical pianist, contributions spanned performances and recordings that celebrated Colombian and international composers. Educated at notable institutions, achieved recognition for skills and dedication to music. Participated in prestigious festivals and recitals across Colombia and internationally. Notably served as a music educator, influencing future generations of musicians.
Continue ReadingH. M. Darmstandler
American General in the military
Born
1922 104 years ago
Died
February 21st, 2012 14 years ago — 90 years old
Served in the United States military, achieving the rank of general. Contributed to various operations during his career, reaching significant leadership positions. Participated in strategy formulation and implementation, influencing military policy. Managed troops in critical missions and training exercises, ensuring operational readiness and effectiveness.
Continue ReadingEugène Tisserant
French cardinal involved in Vatican affairs
Born
March 24th, 1884 142 years ago
Died
February 21st, 1972 54 years ago — 87 years old
A prominent Cardinal of the Catholic Church who served as the Archbishop of Paris from 1939 to 1957. Played a significant role in the Second Vatican Council and influenced church policies during the mid-20th century. Appointed a member of the Roman Curia, engaging in various diplomatic missions on behalf of the Vatican. Participated actively in the formulation of modern Catholic practices and outreach, emphasizing dialogue with other faiths and communities.
Continue ReadingRobert Bolt
English dramatist, playwright, and screenwriter
Born
August 15th, 1924 101 years ago
Died
February 21st, 1995 31 years ago — 70 years old
A significant figure in British theatre, this dramatist wrote several acclaimed screenplays and stage plays. Major works include the screenplays for 'Lawrence of Arabia' and 'A Man for All Seasons.' The latter received the Academy Award for Best Adapted Screenplay in 1967. The playwright's works often explore themes of morality and political power, establishing a reputation as a leading voice in 20th century drama.
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