Peter Mark Roget Biography

Peter Mark Roget was an English physician and philologist who is most celebrated for 'Roget's Thesaurus of English Words and Phrases'.

Quick Facts

Also Known As:
Peter Mark Roget, Roget, Peter Roget
Famous as:
Lexicographer
Nationality:
Birth Date:
Died At Age:
90
Sun Sign:
Capricorn
Born in:
Soho
Spouse/Partner:
Mary Taylor
Died on:
place of death:
West Malvern
More Facts
education:
University of Edinburgh

Pictures Of Peter Mark Roget

Credit By Thomas Pettigrew (Medical Portrait Gallery) [Public domain], via Wikimedia Commons
Cite This

Peter Mark Roget was an English physician, philologist and inventor who is most celebrated for 'Roget's Thesaurus of English Words and Phrases', a classified collection of related words, first published in 1852. Born to a Swiss clergyman in England, Roget attended the Edinburgh University and graduated in medicine. As a young physician, he published works on tuberculosis and on the effects of nitrous oxide, then used as an anesthetic. After initially practicing in Bristol and Manchester, he moved to London and continued to lecture on medical topics. Later, Roget invented a slide rule to calculate the roots and powers of numbers which formed the basis of slide rules that served as the common currency in schools and universities until the invention of the calculator. He also had a keen interest in optics and wrote a paper suggesting the methods to improve the kaleidoscope. Along with that, he also wrote papers on a wide range of topics such as, natural theology, phenology and contributed to several encyclopedias of the time. After taking effective retirement from medicine, he spent the rest of his life on the project for which he is most remembered today, 'Roget's Thesaurus of English Words and Phrases', a dictionary of synonyms. A fellow of the Royal Society, he served as its Secretary for more than 20 years, and his remarkable Thesaurus has never been out of print since its first publication

Continue Reading Below
Peter Mark Roget
Childhood & Early Life
  • Peter Mark Roget was born on January 18, 1779, in Soho, London, England, to Jean Roget, a Swiss clergyman, and his wife, Catherine Romilly. He had a younger sister.
  • The death of his father when Peter was a child had a deep impact on him. He struggled with depression for most of his life. By the age of eight, his fascination with list-making as a coping mechanism was well established.
  • After completing school, Roget went to the University of Edinburgh where he studied medicine, graduating in 1798.
Continue Reading Below
Top
Career
  • From 1808 to 1840, he practiced as an able physician in London, and also became an inventor, natural theologian and a lexicographer in his illustrious career.
  • In 1814, he invented a ‘log-log’ slide rule for calculating the roots and powers of numbers. It helped to perform exponential and root calculations and was particularly useful for calculations involving fractional powers and roots.
  • Later, he developed an interest in optics and in December 1824, Roget presented a paper entitled ‘Explanation of an optical deception in the appearance of the spokes of a wheel when seen through vertical apertures’.
  • In 1834, he became the first Fullerian Professor of Physiology at the Royal Institution. Later, he played a key role in the establishment of the University of London in 1836, where he worked as an examiner in physiology.
  • He also published numerous papers on physiology and health, such as the fifth ‘Bridgewater Treatise’, ‘Animal and Vegetable Physiology considered with reference to Natural Theology’ (1834), and articles for several editions of ‘Encyclopædia Britannica’.
  • He was a founder of the ‘Society for the Diffusion of Useful Knowledge’ and wrote a series of popular manuals for the society. He also displayed amazing skill in creating and solving chess problems and designed an inexpensive pocket chessboard.
  • Roget was one of the 26 founders of the Medical and Chirurgical Society of London, established in 1805, which later became the Royal Society of Medicine. He served as the Secretary of the Royal Society for more than two decades.
  • In 1840, Peter Mark Roget retired from professional life and later also resigned from the post of Secretary of the Royal Society, in 1848. Thereafter, he started preparations to publish the work for which he is most remembered today.
  • After retirement, he dedicated himself to his dictionary of synonyms, based on notes he had been compiling since early in his career. This was the catalogue of words organized by their meanings, the compilation of which had been an avocation since 1805.
  • The first printed edition of his philological work, published in 1852, was called ‘Thesaurus of English Words and Phrases Classified and Arranged so as to Facilitate the Expression of Ideas and Assist in Literary Composition’.
  • During his lifetime, it had twenty-eight printings and upon Roget’s death, it was revised and expanded by his son, John Roget, and later by John's son, Samuel Romilly Roget.
Top
Major Works
  • Peter Mark Roget is most remembered for his ‘Thesaurus of English Words and Phrases’ (1852), a comprehensive classification of synonyms or verbal equivalents that is still popular in modern editions.
  • His significant accomplishments include the invention of a ‘log-log’ slide rule in 1814, used to calculate number roots and squares. The rule was the standard method for calculation until the invention of calculator.
Top
Awards & Achievements
  • From 1827 to 1848, Peter Mark Roget served as the Secretary of the Royal Society.
Top
Personal Life & Legacy
  • Roget was married to Mary Taylor and had two children, one son, John, and a daughter named Catherine. His wife died in 1833 and he never remarried.
  • Peter Mark Roget died on September 12, 1869, in West Malvern, Worcestershire, England, at the age of 90. He is buried there in the cemetery of St James's Church.
Top

See the events in life of Peter Mark Roget in Chronological Order

How To Cite

Article Title
- Peter Mark Roget Biography
Author
- Editors, TheFamousPeople.com
Website
- TheFamousPeople.com
URL
https://www.thefamouspeople.com/profiles/peter-mark-roget-6389.php
Last Updated
- July 23, 2015

People Also Viewed

George Boole
(British)
Jane Goodall
(British)
David Harvey
(British)

Henry Gray
(British)

Pictures of Peter Mark Roget

Peter Mark Roget