Marcellin Berthelot
French chemist and politician
Born in 1827, this individual made significant contributions to the field of chemistry. Authoring numerous works, he explored organic chemistry, synthesizing various compounds and studying thermochemistry. Earning a reputation as a leading chemist, he also served as a politician, becoming a member of the French Assembly. His dual career bridged scientific inquiry and public service, marking a notable presence in 19th-century France.
Synthesized several organic compounds
Published major works on thermochemistry
Served in the French Assembly
Other People Born on October 25th
Bat for Lashes
English singer and songwriter, 'Two Suns'
Born
October 25th, 1979 46 years ago
An English singer and songwriter emerged in the mid-2000s. Released debut album, "Fish Tank" in 2006, gaining critical acclaim. The subsequent album, "Two Suns," featured the hit single "Daniel". Blended elements of folk, electronic, and pop music, establishing a unique style. Received nominations for prestigious awards including Mercury Prize and Brit Awards.
Continue ReadingCarlo Emery
Italian entomologist specializing in insects
Born
October 25th, 1848 177 years ago
Died
1925 100 years ago — 77 years old
Contributed significantly to the field of entomology, focusing on the classification and study of insects. Published numerous scientific papers and works that provided deep insights into insect behavior and ecology. Conducted extensive field studies, enhancing understanding of insect biodiversity, especially in Europe. His meticulous research and taxonomic classifications have been widely referenced in entomological literature.
Continue ReadingChristian August Friedrich Garcke
German botanist and plant scientist
Born
October 25th, 1819 206 years ago
Died
1904 121 years ago — 85 years old
Contributed significantly to botany through extensive research on algae and plant biology. Bridged scientific understanding of plant physiology with practical applications in agriculture and horticulture. His work provided foundational knowledge used by future botanists and agricultural scientists. Advocated for the scientific study of plant life and its ecological importance.
Continue ReadingHenry Norris Russell
American astronomer and star classification
Born
October 25th, 1877 148 years ago
Died
1957 68 years ago — 80 years old
An astronomer significantly contributed to the understanding of stellar evolution and classification of stars. Developed the Russell-Vogt theorem, which relates a star's mass and evolutionary stage. Explored the Hertzsprung-Russell diagram, aiding in the classification and understanding of stellar properties. Served as the director of Princeton University Observatory and published numerous papers in the field. His research laid foundational aspects of modern astrophysics.
Continue ReadingJohann Friedrich Julius Schmidt
German astronomer and geophysicist
Born
October 25th, 1825 200 years ago
Died
1884 141 years ago — 59 years old
Contributed significantly to the fields of astronomy and geophysics, particularly in lunar studies. Developed methods for determining the geographical coordinates and elevation of lunar features. Engaged in the systematic observation of celestial phenomena while also working on practical applications of geophysical principles.
Continue ReadingRobert Stirling
Scottish clergyman and inventor of the Stirling engine
Born
October 25th, 1790 235 years ago
Died
1878 147 years ago — 88 years old
A Scottish clergyman and inventor contributed significantly to engineering with the invention of the Stirling engine in 1816. This engine proposed a new method of converting heat into mechanical energy, using a fixed amount of gas that transferred heat in and out via external sources. The design allowed for high efficiency and low emissions, making it notable in the field of thermodynamics. Stirling also published papers and engaged in various mechanical experiments. His invention found applications in many areas, including refrigeration and power generation, paving the way for future innovations in engineering.
Continue ReadingOther People Who Died on March 18th
Grace Ogot
Kenyan nurse, journalist, and politician
Born
1930 95 years ago
Died
March 18th, 2015 10 years ago — 85 years old
A prominent figure in Kenyan politics, this individual served as an assistant minister and was influential in shaping healthcare policies in the country. A skilled nurse and a dedicated journalist, contributions included writing poignant stories that highlighted social issues facing Kenya. Through active participation in politics, addressed women's rights and education, championing various initiatives to advance these causes. The individual authored several works, blending fiction and reality, which shed light on the societal challenges in Kenya.
Continue ReadingChuck Berry
Rock and roll guitarist and songwriter
Born
October 18th, 1926 99 years ago
Died
March 18th, 2017 8 years ago — 90 years old
A guitarist, singer, and songwriter who played a pivotal role in the creation of rock and roll music. Berry's career began in the 1950s, and his first major hit, 'Maybellene,' established the foundations of the genre. He developed a distinctive style characterized by clever lyrics and a unique guitar sound. Berry's performances were often marked by his showmanship, including the signature 'duck walk.' Some iconic songs include 'Johnny B. Goode' and 'Roll Over Beethoven.' His music has influenced countless artists across multiple generations, solidifying a legacy as a pioneer of rock music.
Continue ReadingJacques de Molay
Frankish knight and last Grand Master
Born
1244 781 years ago
Died
March 18th, 1314 711 years ago — 70 years old
Served as the 23rd Grand Master of the Knights Templar from 1292 until the order's dissolution in 1312. Played a significant role in the Crusades and defended the Templar's interests during the conflicts with Philip IV of France. Arrested in 1307, faced trial, and was executed in 1314, marking the end of the Templars as a military and financial power in medieval Europe.
Continue ReadingMatthew III Csák
Hungarian oligarch during the 14th century
Died
March 18th, 1321 704 years ago — None years old
A powerful Hungarian noble of the 13th and 14th centuries, significant for controlling vast territories in Hungary. Held the title of Lord of Trnava and exercised considerable influence over various regions. Engaged in conflicts with the royal authority, notably opposing the rule of Charles I of Anjou. His reign included efforts to consolidate power and autonomy, which ultimately contributed to the turbulent political landscape of Hungary during this period.
Continue ReadingJohn FitzAlan
14th Earl of Arundel, English nobleman
Born
February 14th, 1408 617 years ago
Died
March 18th, 1272 753 years ago — -136 years old
Born in 1408, held the title of 14th Earl of Arundel. During the tumultuous period of the Wars of the Roses, aligned with the Yorkist faction. Played a significant role in the political landscape of England. Served as a Member of Parliament and engaged in several military campaigns on behalf of the king. Inherited vast estates and demonstrated capacity for management and governance.
Continue ReadingEdward the Martyr
English King, Martyr of Christianity
Died
March 18th, 978 1047 years ago — None years old
Ascended the throne in 975, ruling until death in 978. Edward's reign was marked by conflicts with rival factions and attempts to strengthen his rule. Assassinated at a young age, he was later venerated as a martyr. His remains were buried at the Old Minster in Winchester, and he became a figure of devotion. Canonization followed his death, and he was later recognized as a saint by the Catholic Church, further elevating his status in English history.
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