William R. Tolbert Jr.
Liberian politician and president
Served as the 20th President of Liberia from 1971 until his assassination in 1980. Focused on agricultural reform and education during presidency. Attempted to improve relations with the United States and sought to attract foreign investment to Liberia. His administration faced criticisms regarding human rights and freedom of expression, eventually leading to political unrest. Overthrown in a military coup, which marked a significant turning point in Liberian history.
Presidency from 1971 to 1980
Promotion of agricultural reforms
Efforts to improve U.S.-Liberia relations
Other People Born on May 13th
Sebastião José de Carvalho e Melo
1st Marquis of Pombal, Portuguese Prime Minister
Born
May 13th, 1699 326 years ago
Died
May 8th, 1782 243 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 ReadingAlexis Clairaut
French mathematician and astronomer
Born
May 13th, 1713 312 years ago
Died
May 17th, 1765 260 years ago — 52 years old
Contributed to mathematics and astronomy through significant works, especially in geophysics. Developed methods to calculate the shape of the Earth and made advancements in the understanding of planetary motion. Participated in various scientific endeavors, including the expedition to measure a meridian arc in Lapland. Published notable works that influenced future generations of scientists and mathematicians.
Continue ReadingMaria Theresa
Holy Roman Empress and reformer
Born
May 13th, 1717 308 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 ReadingCharles Watson-Wentworth
British Prime Minister, 2nd Marquess of Rockingham
Born
May 13th, 1730 295 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 ReadingGeorgios Papanikolaou
Pathologist, invented the Pap smear
Born
May 13th, 1883 142 years ago
Died
February 19th, 1962 64 years ago — 78 years old
A Greek-American pathologist contributed significantly to cancer screening techniques through the invention of the Pap smear, a revolutionary method for detecting cervical cancer. After receiving his medical degree from the University of Athens, Papanikolaou emigrated to the United States, where he started working at New York Hospital. The Pap smear was introduced in 1943 and became a standard procedure in gynecological examinations, significantly reducing cervical cancer mortality rates. Throughout his career, he conducted extensive research on reproductive biology and the cellular changes associated with cancer.
Continue ReadingLouis Léopold Robert
French painter known for genre scenes
Born
May 13th, 1794 231 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 ReadingOther People Who Died on April 12th
Adoniram Judson
American missionary and lexicographer
Born
August 9th, 1788 237 years ago
Died
April 12th, 1850 175 years ago — 61 years old
A significant figure in American Christianity, contributed to the missionary movement in Burma. Arrived in Burma in 1813 and dedicated efforts toward evangelism and translation. Developed the first complete Burmese-English dictionary and helped translate the Bible into Burmese, facilitating the spread of Christianity and helping to establish a Burmese church. Engaged in extensive linguistic studies, influencing the understanding of Burmese culture and language.
Continue ReadingCharles Messier
French astronomer specializing in comet cataloging
Born
June 26th, 1730 295 years ago
Died
April 12th, 1817 208 years ago — 86 years old
An astronomer and academic focused on comet studies. Contributed significantly to the field of astronomy in the 18th century. Created the Messier catalog, which lists over 100 astronomical objects. This catalog helped distinguish between comets and fixed celestial bodies. Messier's work laid the foundation for modern astronomical observations and discoveries.
Continue ReadingCharles VII
Holy Roman Emperor and Elector of Bavaria
Born
August 6th, 1697 328 years ago
Died
April 12th, 1167 858 years ago — -531 years old
Born in 1697, served as Holy Roman Emperor and Elector of Bavaria during a significant period of European history. His reign encompassed the War of the Austrian Succession and the ensuing political turbulence. He sought to unify the German states and strengthen the power of the emperor amid rising challenges. His ascension faced opposition, and his reign was marked by conflicts with Britain and France over territorial disputes in Europe. Efforts included military campaigns to defend the realm and preserve the interests of Bavaria in the empire. Died in 1745, leaving a complex legacy within the Holy Roman Empire.
Continue ReadingHarvey Ball
Illustrator who created the smiley face
Born
July 10th, 1921 104 years ago
Died
April 12th, 2001 24 years ago — 79 years old
An American illustrator created the smiley face in 1963 as part of a campaign to improve morale at an insurance company. The design quickly gained popularity and became a cultural icon. The simple and recognizable image has appeared in various forms over the decades, becoming a symbol of happiness and positivity. Ball also founded a company that promoted this icon and its various adaptations in merchandise, further embedding the smiley face into popular culture.
Continue ReadingRon Flockhart
Scottish racing driver, 1956 Le Mans winner
Born
June 16th, 1923 102 years ago
Died
April 12th, 1962 63 years ago — 38 years old
Competed in endurance racing and became recognized in the 1950s. Achieved success in several prestigious events, including a victory at the 24 Hours of Le Mans in 1956 driving a Ferrari. Participated in Formula One, representing teams like BRM and Lotus. Continued to race in various motorsport events throughout his career. Tragically died in a plane crash in 1962.
Continue ReadingSydney Allard
Racing Driver and Automotive Entrepreneur
Born
June 19th, 1910 115 years ago
Died
April 12th, 1966 59 years ago — 55 years old
An English racing driver and automotive entrepreneur, founded Allard Motor Company. Competed in various racing events during the mid-20th century, showcasing significant driving talent. Developed high-performance vehicles, leveraging innovative engineering. The Allard brand became synonymous with sports cars, especially known for its distinctive models.
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