Richard Trevithick
Engineer and inventor of the steam engine

Born
April 13th, 1771
254 years ago
Died
April 22nd, 1833
192 years ago — 62 years old
Category
Scientists & Innovators
Country
United Kingdom
Links & References
Born in Cornwall, an engineer and inventor focused on steam power. Developed the high-pressure steam engine, which was a significant advancement in engine technology. Constructed the first full-scale working railway steam locomotive in 1804, which operated on the Penydarren Ironworks' tramway in South Wales. His innovations laid foundational work for the future of locomotion and industrial machinery, influencing transportation and engineering.
Developed the first full-scale railway steam locomotive in 1804
Created the high-pressure steam engine
Other People Born on April 13th
Robert Watson-Watt
An engineer from Scotland developed the concept of radar in the 1930s, significantly advancing military technology. This invention played a critical role during World War II, especially in the Battle of Britain, providing air defense capabilities that were instrumental for the Royal Air Force. The work on radar continued to evolve after the war, influencing various fields such as aviation and meteorology. Watson-Watt's contributions to engineering and technology established foundational principles that are still in use today. Watson-Watt's legacy includes not just the invention of radar but also contributions to the understanding of radio waves and their practical applications.
Continue ReadingRoberto Calvi
Worked as a banker in Italy, leading Banco Ambrosiano as president. Involved in international banking activities during the 1970s and 1980s. His tenure was marked by significant financial operations, including dealings with the Vatican. The bank collapsed in the mid-1980s amidst scandals and financial irregularities. Calvi's mysterious death in 1982, found hanging from a bridge in London, raised numerous questions and theories regarding his financial dealings and connections.
Continue ReadingThomas Lawrence
An English painter and educator, recognized for contributions to portrait painting during the late 18th and early 19th centuries. Served as the president of the Royal Academy from 1820 until death in 1830. Notable works include portraits of prominent figures of the time, such as the Duke of Wellington and Lord Byron. Played a pivotal role in the development of academic art training in England. Established a studio that attracted many talented artists, influencing generations in the discipline.
Continue ReadingRay Lyman Wilbur
Served as the 31st United States Secretary of the Interior from 1929 to 1933. Held the position of president of Stanford University from 1916 to 1943, significantly influencing higher education. Worked as an academic physician, specializing in health policy and public health.
Continue ReadingThomas Jefferson
Served as the third President of the United States from 1801 to 1809. Drafted the Declaration of Independence in 1776, articulating the principles of individual liberty and government by consent. Played a pivotal role in the Louisiana Purchase in 1803, which expanded U.S. territory significantly. Oversaw the Lewis and Clark Expedition, which explored the western territories. Jefferson was a member of the Continental Congress and the first Secretary of State.
Continue ReadingAlexander Mitchell
An Irish engineer specialized in marine engineering and innovation in lighthouse design. Developed the screw-pile foundation method for constructing lighthouses in unstable marine environments. Designed the first screw-pile lighthouse, the Maplin Sands Lighthouse, successfully using this technique. Made significant contributions to lighthouse technology, enabling safer navigation along hazardous coastlines. Impacted coastal engineering practices through innovative designs.
Continue ReadingOther People Who Died on April 22nd
Alida Valli
An actress achieved prominence in the 1940s through Italian and international cinema. Gained widespread acclaim for a role in the film 'The Third Man' directed by Carol Reed. Collaborated with notable directors such as Luchino Visconti and Michelangelo Antonioni. Worked in both Italian and American films, establishing a strong presence in European cinema during the mid-20th century. Continued career into the later years, remaining active in film and theater until her death.
Continue ReadingMartín Carrera
Served as a general in the Mexican army with involvement in various military conflicts during the 19th century. Became president for a brief period in 1855 amidst political turmoil in Mexico. His presidency was marked by attempts to stabilize the nation during a time of significant upheaval.
Continue ReadingJug McSpaden
A professional golfer and golf course architect active in the 1930s and 1940s. Achieved success on the PGA Tour with three tournament victories. Played an important role in golf course design, contributing to the layout of multiple courses. Later served as a consultant for several prominent golf clubs. Competed in major championships, including the Masters Tournament and the PGA Championship. Recognized for contributions to both playing and designing golf courses.
Continue ReadingPierre-Charles Villeneuve
Served as an admiral in the French Navy during the early 19th century. Commanded the combined French and Spanish fleet at the Battle of Trafalgar in 1805. Engaged in naval operations against British forces and faced significant challenges during his tenure. Oversaw various naval campaigns in the Mediterranean region and played a crucial role in French naval strategy during the Napoleonic Wars. Faced defeat at Trafalgar, which led to a decline in French naval influence.
Continue ReadingFriedrich Robert Faehlmann
Contributed to the study of Estonian linguistics and culture. Completed significant research in philology, particularly focusing on the Estonian language. Made advancements in medical science, serving as a physician while engaging in linguistic studies. His work laid foundational elements for the development of Estonian literature and scholarship.
Continue ReadingJacques Ferron
A physician and author, contributed significantly to Canadian literature and healthcare. Wrote several novels and plays, exploring various themes within Canadian society. Active in political circles, particularly with the Quebec sovereignty movement, and became a member of the National Assembly of Quebec. His medical background influenced his literary works, which often integrated social commentary. Received recognition for both literary contributions and political advocacy, becoming a prominent figure in Quebec's cultural landscape.
Continue Reading