Agnes Mary Clerke

Agnes Mary Clerke
Born	(1842-02-10)10 February 1842 Skibbereen, County Cork, Ireland
Died	20 January 1907(1907-01-20) (aged 64) London

Agnes Mary Clerke (10 February 1842 – 20 January 1907) was an astronomer and writer, mainly in the field of astronomy. She was born in Skibbereen, County Cork, Ireland, and died in London.^{[1][2][3][4][5][6][7]}

Family

Agnes Clerke was the daughter of John William Clerke (ca. 1814–1890) who was, at the time, a bank manager in Skibbereen,^[8] and his wife Catherine Mary Deasy (b. ca. 1819) whose father was a judge's registrar.^[9][10] She had two siblings; her older sister, Ellen Mary, was born in 1840, and her younger brother, Aubrey St. John, was born in 1843.^[11] All of the Clerke children were entirely home schooled.^[11]

Life and work

Following in her father's footsteps—while studying classics, he had also taken courses in astronomy—she developed an interest in astronomy from an early age, using her father's 4 inch telescope in her observations and had begun to write a history of astronomy at the age of 15.^[8] In 1861, aged 19, her family moved to Dublin, and in 1863 to Queenstown. At the age of 25, partly for health reasons^[12] together with her elder sister Ellen, she went to Italy where she stayed until 1877, chiefly at Florence, studying science, languages, and other subjects that would be useful in their later lives. In 1877 she settled in London.^[8]

Upon her return, she was able to get two articles, Brigandage in Sicily and Copernicus in Italy, written while she had been in Italy, published in the Edinburgh Review of October 1877. This led to her being asked by Adam and Charles Black, publishers of the Review, who also published the Encyclopaedia Britannica, to write biographies of a number of famous scientists for the ninth edition of the encyclopedia. This work let to a number of other commissions, including the publication of the article on Astronomy for the Catholic Encyclopedia.^[8] During her career she wrote reviews of many books, including some written in French, German, Greek, or Italian.^[13]

In 1885, she published her best known work A Popular History of Astronomy during the Nineteenth Century, which has received recognition beyond the time it was written.^[8]

Clerke was not a practical astronomer, instead collating, interpreting and summarising the results of astronomical research. In 1888 she spent three months at the Cape Observatory as the guest of the director, Sir David Gill, and his wife, and there became sufficiently familiar with spectroscopic work to be able to write about this newer branch of the science with increased clearness and confidence.

In 1892 she was awarded the Actonian Prize of 100 guineas by the Royal Institution. As a member of the British Astronomical Association she attended its meetings regularly, as well as those of the Royal Astronomical Society. In 1903, with Lady Huggins, she was elected an honorary member of the Royal Astronomical Society, a rank previously held only by two other women, Caroline Herschel and Mary Somerville.

Her sister, Ellen Mary Clerke (1840–1906), also wrote about astronomy.

The lunar crater Clerke is named after her.^[14]

In 2002, the retired astronomy lecturer Mary Brück wrote a book on her, Agnes Mary Clerke and the Rise of Astrophysics.^[15]

Selected writings

• A Popular History of Astronomy during the Nineteenth Century. Edinburgh, 1885 (4th rev. ed. London, 1902)
• The System of the Stars. London, 1890 (2nd ed. London, 1905)
• The Herschels and Modern Astronomy. London, 1895
• The Concise Knowledge Astronomy (co-authored with John Ellard Gore and Alfred Fowler. London, 1898
• Problems in Astrophysics. London, 1903
• Modern Cosmogonies. London, 1905
• Familiar Studies in Homer. London, 1892

She also wrote 55 articles for the Edinburgh Review, mainly on subjects connected with astrophysics, and several articles for the Dictionary of National Biography, the Encyclopædia Britannica and the Catholic Encyclopedia, and several other periodicals.

References

Wikisource has original works written by or about: Agnes Mary Clerke

•  Herbermann, Charles, ed. (1913). "Agnes Mary Clerke". Catholic Encyclopedia. New York: Robert Appleton Company. 

Further reading

• Brück, M.T. (2002). Agnes Mary Clerke and the Rise of Astrophysics. Cambridge: Cambridge University Press. doi:10.2277/0521808448. ISBN 0-521-80844-8. OCLC 47805069. 
• Huggins, Margaret Lindsay (April 1907). "Agnes Mary Clerke" (PDF). The Astrophysical Journal. Chicago: American Astronomical Society. 25 (1): 225–30. Bibcode:1907ApJ....25..226H. doi:10.1086/141436. Retrieved 18 August 2008. 
• Brück, Mary T. (2004). "Agnes Mary Clerke: Ever-popular Historian of Astronomy". The Antiquarian Astronomer. Society for the History of Astronomy. 1: 3–5. Bibcode:2004AntAs...1....3B. Retrieved 11 May 2015. 
• Brück, Mary T. (2014). "Clerke, Agnes Mary". In Hockey, Thomas; Trimble, Virginia; Williams, Thomas R. Biographical Encyclopedia of Astronomers. New York: Springer Publishing. doi:10.1007/978-1-4419-9917-7_290. ISBN 978-1-4419-9917-7. Retrieved 7 November 2015. 
• Hollis, Henry Park; Brück, Mary T. (2004). "Clerke, Agnes Mary". Oxford Dictionary of National Biography. Oxford, England: Oxford University Press. doi:10.1093/ref:odnb/32444. Retrieved 7 November 2015. 

External links

• Works by Agnes M. Clerke at Project Gutenberg
• Works by or about Agnes Mary Clerke at Internet Archive
• Science Reference Services, Library of Congress. "Women in Astronomy: A Comprehensive Bibliography". Archived from the original on 3 August 2008. Retrieved 18 August 2008.  Bibliography of writings about Agnes Mary Clerke.
• Biographical material from the Astronomical Society of the Pacific
• O'Connor, John J.; Robertson, Edmund F., "Agnes Mary Clerke", MacTutor History of Mathematics archive, University of St Andrews .
• Irish Examiner article
• Southern Star article