Riddell, John Leonard, 1807-1867

Alternative names
Dates:
Birth 1807-02-20
Death 1867-10-07

Biographical notes:

John Leonard Riddell, physician, biologist, and inventor, was born in Leyden, Mass., Feb. 20, 1807. In 1835 he was appointed professor of chemistry and botany at Cincinnati Medical College, and published his "Synopsis of the Flora of the Western States". He received an M.D. degree in 1836 from Cincinnati Medical College. He then went to New Orleans as professor of chemistry in the Medical College of Louisiana, where he worked throughout the rest of his life. In New Orleans he also became melter and refiner at the Mint, a member of the River Control Commission, and a member of the Board of Inquiry into causes of yellow fever.

From the description of John Leonard Riddell papers, 1829-1977. (Tulane University). WorldCat record id: 319162646

Physician and botanist of Louisiana.

From the description of Papers, 1842-1852, New Orleans. (Duke University). WorldCat record id: 35284224

John Leonard Riddell and Josiah Hale were interested in the flora of Louisiana. Riddell (Cincinnati Medical College, M.D. 1835) taught chemistry at Medical College of Louisiana from 1836. Hale studied botany at Transylvania University (1820-1821); practiced medicine and after 1834, pursued his botanical interests. Riddell contributed a manuscript "Plants of Louisiana" to the Smithsonian Institution in 1851; Hale was responsible for the sections on Cyperaceae and Gramineae. After the Smithsonian declined to publish it, an abridged version appeared in the New Orleans Medical and Surgical Journal (1852).

From the description of Manuscripts by John Leonard Riddell and Josiah Hale, 1850?-1852 (inclusive). (Unknown). WorldCat record id: 177498878

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Permalink:
http://n2t.net/ark:/99166/w63v0p6b
Ark ID:
w63v0p6b
SNAC ID:
55503201

Subjects:

  • Electricity
  • Chemistry
  • Natural history
  • Astronomy
  • Geology
  • Congress
  • Authors
  • Inventors--History--19th century
  • National Museum
  • Biologists--History--19th century
  • Botany
  • Medical colleges--History--19th century
  • Scientists--History--19th century

Occupations:

not available for this record

Places:

  • New Orleans (La.) (as recorded)
  • Louisiana (as recorded)
  • United States (as recorded)
  • Louisiana--New Orleans (as recorded)