John Christopher Draper
Encyclopedia
John Christopher Draper was an American chemist
Chemist
A chemist is a scientist trained in the study of chemistry. Chemists study the composition of matter and its properties such as density and acidity. Chemists carefully describe the properties they study in terms of quantities, with detail on the level of molecules and their component atoms...

 and surgeon. He was a son of multidisciplinary scientist John William Draper
John William Draper
John William Draper was an American scientist, philosopher, physician, chemist, historian, and photographer. He is credited with producing the first clear photograph of a female face and the first detailed photograph of the Moon...

 and a brother of astronomer Henry Draper
Henry Draper
Henry Draper was an American doctor and amateur astronomer. He is best known today as a pioneer of astrophotography.-Life and work:...

.

Life and work

Draper was born at Christiansville (now Chase City, Virginia
Chase City, Virginia
Chase City is a town in Mecklenburg County, Virginia, United States. The population was 2,457 at the 2000 census. Tobacco and other crops are grown nearby...

). His father, John William Draper
John William Draper
John William Draper was an American scientist, philosopher, physician, chemist, historian, and photographer. He is credited with producing the first clear photograph of a female face and the first detailed photograph of the Moon...

, was an accomplished doctor, chemist, astronomer, botanist, and professor at New York University
New York University
New York University is a private, nonsectarian research university based in New York City. NYU's main campus is situated in the Greenwich Village section of Manhattan...

. Draper's mother was Antonia Coetana de Paiva Pereira Gardner, daughter of the personal physician to the John VI of Portugal
John VI of Portugal
John VI John VI John VI (full name: João Maria José Francisco Xavier de Paula Luís António Domingos Rafael; (13 May 1767 – 10 March 1826) was King of the United Kingdom of Portugal, Brazil and the Algarves (later changed to just King of Portugal and the Algarves, after Brazil was recognized...

 and Charlotte of Spain
Charlotte of Spain
Doña Carlota Joaquina of Spain was a Queen consort of Portugal as wife of John VI...

.

In 1850–52 Draper took the arts course, and in 1855–57 the medical course, in New York University
New York University
New York University is a private, nonsectarian research university based in New York City. NYU's main campus is situated in the Greenwich Village section of Manhattan...

, and then studied in Europe. He was professor of natural sciences (1858–60) and of analytical and practical chemistry (1858–71) in New York University, and in 1859 was professor of chemistry in Cooper Union
Cooper Union
The Cooper Union for the Advancement of Science and Art, commonly referred to simply as Cooper Union, is a privately funded college in the East Village neighborhood of Manhattan, New York City, United States, located at Cooper Square and Astor Place...

. From 1863 to 1885 he was professor of physiology and natural history in the College of the City of New York; in 1865–85, professor of chemistry in the medical department of New York University; and in 1864 was surgeon of a regiment in service. In 1873 he received the degree of Doctor of Laws from Trinity College
Trinity Washington University
Trinity Washington University, founded in 1897 by the Sisters of Notre Dame de Namur, is a Roman Catholic university located in Washington, D.C. across from Catholic University of America and the Dominican House of Studies...

. Draper died suddenly, of pneumonia which he caught during a cold winter. He was serving his duties just a few days before death.
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