Josiah P. Cooke
Josiah Parsons Cooke (October 12, 1827 – September 3, 1894) was an American chemist who worked at Harvard University and was instrumental in the measurement of atomic weights, inspiring America's first Nobel laureate in chemistry, Theodore William Richards, to pursue similar research. Cooke's 1854 paper on atomic weights has been said to foreshadow the periodic law developed later by Mendeleev and others. Bernard Cohen described Cooke "as the first university chemist to do truly distinguished work in the field of chemistry" in the United States.
Also recorded as Josiah Parsons Cooke Jr. · Josiah Parsons Cooke · Cooke J P · Josiah Cooke
Josiah P. Cooke

William Shaw Warren · Public domain
- Name
- Josiah Parsons Cooke
- Born
- October 12, 1827
- Birthplace
- Boston, Massachusetts
- Died
- 3 September 1894
- Place of death
- Newport, Rhode Island
- Education
- * Boston Latin School
- Occupation
- * Chemist
- Nationality
- United States.
- Fields
- chemistry and mineralogy.
- Honours
- Fellow of the American Academy of Arts and Sciences.
- Languages
- English.
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Documentary summary
Josiah Parsons Cooke (October 12, 1827 – September 3, 1894) was an American chemist who worked at Harvard University and was instrumental in the measurement of atomic weights, inspiring America's first Nobel laureate in chemistry, Theodore William Richards, to pursue similar research. Cooke's 1854 paper on atomic weights has been said to foreshadow the periodic law developed later by Mendeleev and others. Bernard Cohen described Cooke "as the first university chemist to do truly distinguished work in the field of chemistry" in the United States.
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Authority files
wikidata · Q904911 · wikipedia · Josiah Parsons Cooke
In this article
Biography
Biography
Cooke studied at Harvard University, Harvard College and Boston Latin School. The recorded working language is English. The field of work recorded is chemistry and mineralogy. Employment is recorded with Harvard University. Distinctions recorded are Fellow of the American Academy of Arts and Sciences.
Key facts
Key facts
• Name — Josiah Parsons Cooke • Born — October 12, 1827 • Birthplace — Boston, Massachusetts • Died — 3 September 1894 • Place of death — Newport, Rhode Island • Resting Place — Mount Auburn Cemetery • Education — * Boston Latin School • Harvard College, A.B. (1848) • Occupation — * Chemist • author
Life and work
Life and work
Josiah Parsons Cooke was born in Boston, Massachusetts on October 12, 1827. He attended Boston Latin School and as a teenager set up his own chemical laboratory, partly due to an interest sparked by lectures of Yale's Benjamin Silliman. The teaching of chemistry at Harvard was in poor shape at this time, so after Cooke entered the university in 1843 he continued to be largely self-taught in the subject. Cooke graduated from Harvard in 1848 with an A.B., and became a mathematics tutor there the following year. In 1850 he was elected the Erving Professor of Chemistry and Mineralogy at Harvard, although he had had little formal education in chemistry. Reversing the modern order, after Cooke obtained his professorship he embarked on a plan of advanced study, spending eight months in Europe attending the lectures of Dumas and Regnault. On returning to the United States, Cooke began in earnest to raise the standard of chemical education at Harvard, introducing required courses in chemistry, accompanied by laboratory instruction. He was one of the first, if not the very first, in the United States to use laboratory work to teach chemistry. Cooke's first publication was in 1852, a study of an arsenic crystal. This was followed by investigations of the atomic weights of arsenic and other elements. In 1857 he published a collection of chemical problems for use of the undergraduates of Harvard College with reference to the Elements of Chemistry by Julius Adolph Stöckhardt. By 1862 Cooke also was publishing in the new field of spectroscopy. He studied crystals throughout his career, and the mineral "Cookeite", an aluminosilicate quartz, is named after him. In addition to his research efforts, Cooke taught a course in introductory chemistry for over forty years and was, by all accounts, quite successful at it. According to Jackson, Cooke published forty-one scientific papers based on his research and thirty-two on other subjects, along with at least eight books. Among the areas in which Cooke took an interest and published in was the relationship between religion and science. In 1860, Cooke married Mary H. Huntington, the daughter of Elisha Huntington and sister of William Reed Huntington; the couple had no children. In 1859–1860, Huntington's brother William was Assistant in Chemistry for Cooke at Harvard. Cooke died September 3, 1894, in Newport, Rhode Island, and was buried at Mount Auburn Cemetery.
Identity and origins
Identity and origins
The authorities additionally record the headings Josiah Parsons Cooke Jr., Josiah Parsons Cooke, Cooke J P and Josiah Cooke. His recorded language was English. He was the child of Josiah Parsons Cooke. He married Mary Hinckley Huntington.
Career and activity
Career and activity
Cooke worked in chemistry and mineralogy. He was employed by Harvard University. He belonged to National Academy of Sciences and American Academy of Arts and Sciences.
Life and career
Dated record
Life and career
Explore 1827–1894
The full dated record · 7 entries
1827
Josiah P. Cooke born at Boston.
1866
On the aqueous lines of the solar spectrum / by Josiah P. Cooke. is dated [1866?] and held by Wellcome Collection.
1870
Memoir of Thomas Graham / [Josiah P. Cooke]., dated 1870, held by Wellcome Collection.
1870
First principles of chemical philosophy / Josiah P. Cooke, Jr., dated 1870, held by Wellcome Collection.
1874
The new chemistry / by Josiah P. Cooke. (Wellcome Collection).
1876
The new chemistry / by Josiah P. Cooke, Jr., dated 1876, held by Wellcome Collection.
1894
Josiah P. Cooke died at Newport.
Places
Named by the record
Places
Only places the record itself states, plotted where the house gazetteer settles their coordinates. Nothing is inferred from a name or a nationality.
Boston.
Birth place
Newport.
Death place
Selected writings
Selected writings
• Illustration — Josiah Parsons Cooke * * * * * * * * * *
Digitised editions and texts
Primary material
Digitised editions and texts
Cooke, Josiah P. undated [to S. Cooke, Josiah P. Cooke, Josiah P.
Primary material
Documents and archives
scholarly publication
- Cooke, Josiah Parsons, Jr. (1827-1894), chemist, American National Biography Online, 2000
Scholarly · Crossref registry · 2000
- Physical chemistry before Ostwald: The textbooks of Josiah Parsons Cooke, Bulletin for the History of Chemistry, 2011
Scholarly · Crossref registry · 2011
reference work
- Wikidata, structured authority record Q904911: Josiah P. Cooke
Reputable secondary · Wikidata
- “Josiah Parsons Cooke”, English Wikipedia, consulted as further reading
Reputable secondary · Wikipedia
Activities and honors
• National Academy of Sciences, elected a member in 1872 • Associate editor, American Journal of Science, 1877 • Doctor of Laws (LL.D.), honorary degree from the University of Cambridge, 1882 • Fellow of the American Academy of Arts and Sciences, 1853; President, 1892–1894
Literature
Scholarly footprint
A count of publications is evidence of attention, not of standing, and is given here only as a measure.
Citations
References
Each reference names the institution holding it, so a reader may go to the document itself.
scholarly publication
Cooke, Josiah Parsons, Jr. (1827-1894), chemist, American National Biography Online, 2000Crossref registry
Institutional witnessscholarly publication
Physical chemistry before Ostwald: The textbooks of Josiah Parsons Cooke, Bulletin for the History of Chemistry, 2011Crossref registry
Institutional witnessreference work
Secondary witnessreference work
Secondary witness
The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 15 August 2026.
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