John Winthrop (1714-1779)
Encyclopedia
John Winthrop was the 2nd Hollis Professor of Mathematics and Natural Philosophy
Hollis Chair of Mathematics and Natural Philosophy
The Hollis Chair of Mathematics and Natural Philosophy is an endowed professorship established at Harvard College in 1727 by Thomas Hollis.The incumbents have been:* Isaac Greenwood * John Winthrop * Samuel Williams...

 in Harvard College
Harvard College
Harvard College, in Cambridge, Massachusetts, is one of two schools within Harvard University granting undergraduate degrees...

. He was a distinguished mathematician
Mathematician
A mathematician is a person whose primary area of study is the field of mathematics. Mathematicians are concerned with quantity, structure, space, and change....

, physicist
Physics
Physics is a natural science that involves the study of matter and its motion through spacetime, along with related concepts such as energy and force. More broadly, it is the general analysis of nature, conducted in order to understand how the universe behaves.Physics is one of the oldest academic...

 and astronomer
Astronomer
An astronomer is a scientist who studies celestial bodies such as planets, stars and galaxies.Historically, astronomy was more concerned with the classification and description of phenomena in the sky, while astrophysics attempted to explain these phenomena and the differences between them using...

, born in Boston, Mass.
Massachusetts
The Commonwealth of Massachusetts is a state in the New England region of the northeastern United States of America. It is bordered by Rhode Island and Connecticut to the south, New York to the west, and Vermont and New Hampshire to the north; at its east lies the Atlantic Ocean. As of the 2010...

 His great-great-grandfather, also named John Winthrop
John Winthrop
John Winthrop was a wealthy English Puritan lawyer, and one of the leading figures in the founding of the Massachusetts Bay Colony, the first major settlement in New England after Plymouth Colony. Winthrop led the first large wave of migrants from England in 1630, and served as governor for 12 of...

, was founder of the Massachusetts Bay Colony. He graduated in 1732 from Harvard
Harvard University
Harvard University is a private Ivy League university located in Cambridge, Massachusetts, United States, established in 1636 by the Massachusetts legislature. Harvard is the oldest institution of higher learning in the United States and the first corporation chartered in the country...

, where, from 1738 until his death he served as professor
Professor
A professor is a scholarly teacher; the precise meaning of the term varies by country. Literally, professor derives from Latin as a "person who professes" being usually an expert in arts or sciences; a teacher of high rank...

 of mathematics and natural philosophy. Professor Winthrop was one of the foremost men of science in America during the 18th century, and his impact on its early advance in New England
New England
New England is a region in the northeastern corner of the United States consisting of the six states of Maine, New Hampshire, Vermont, Massachusetts, Rhode Island, and Connecticut...

 was particularly significant. Both Benjamin Franklin
Benjamin Franklin
Dr. Benjamin Franklin was one of the Founding Fathers of the United States. A noted polymath, Franklin was a leading author, printer, political theorist, politician, postmaster, scientist, musician, inventor, satirist, civic activist, statesman, and diplomat...

 and Benjamin Thompson
Benjamin Thompson
Sir Benjamin Thompson, Count Rumford , FRS was an American-born British physicist and inventor whose challenges to established physical theory were part of the 19th century revolution in thermodynamics. He also served as a Lieutenant-Colonel in the Loyalist forces in America during the American...

 (Count Rumford) probably owed much of their early interest in scientific research to his influence. He corresponded regularly with the Royal Society
Royal Society
The Royal Society of London for Improving Natural Knowledge, known simply as the Royal Society, is a learned society for science, and is possibly the oldest such society in existence. Founded in November 1660, it was granted a Royal Charter by King Charles II as the "Royal Society of London"...

 in London—as such, one of the first American intellectuals of his time to be taken seriously in Europe. He was noted for attempting to explain the great Lisbon earthquake of 1755
1755 Lisbon earthquake
The 1755 Lisbon earthquake, also known as the Great Lisbon Earthquake, was a megathrust earthquake that took place on Saturday 1 November 1755, at around 9:40 in the morning. The earthquake was followed by fires and a tsunami, which almost totally destroyed Lisbon in the Kingdom of Portugal, and...

 as a scientific—rather than religious—phenomenon, and his application of mathematical computations to earthquake activity following the great quake has formed the basis of the claim made on his behalf as the founder of the science of seismology
Seismology
Seismology is the scientific study of earthquakes and the propagation of elastic waves through the Earth or through other planet-like bodies. The field also includes studies of earthquake effects, such as tsunamis as well as diverse seismic sources such as volcanic, tectonic, oceanic,...

. Additionally, he observed the transits of Mercury
Mercury (planet)
Mercury is the innermost and smallest planet in the Solar System, orbiting the Sun once every 87.969 Earth days. The orbit of Mercury has the highest eccentricity of all the Solar System planets, and it has the smallest axial tilt. It completes three rotations about its axis for every two orbits...

 in 1740 and 1761 and journeyed to Nova Scotia
Nova Scotia
Nova Scotia is one of Canada's three Maritime provinces and is the most populous province in Atlantic Canada. The name of the province is Latin for "New Scotland," but "Nova Scotia" is the recognized, English-language name of the province. The provincial capital is Halifax. Nova Scotia is the...

 to observe a transit of Venus
Transit of Venus
A transit of Venus across the Sun takes place when the planet Venus passes directly between the Sun and Earth, becoming visible against the solar disk. During a transit, Venus can be seen from Earth as a small black disk moving across the face of the Sun...

. He traveled in a ship provided by the Province of Massachusetts
Province of Massachusetts Bay
The Province of Massachusetts Bay was a crown colony in North America. It was chartered on October 7, 1691 by William and Mary, the joint monarchs of the kingdoms of England and Scotland...

 - probably the first scientific expedition ever sent out by any incipient American state.

He served as acting president of Harvard in 1769 and again in 1773; but both times declined the offer of the full presidency on the grounds of old age. During the nine months in 1775-1776 when Harvard moved to Concord, Massachusetts
Concord, Massachusetts
Concord is a town in Middlesex County, Massachusetts, in the United States. As of the 2010 census, the town population was 17,668. Although a small town, Concord is noted for its leading roles in American history and literature.-History:...

, Winthrop occupied the house which was later to become famous as The Wayside
The Wayside
The Wayside is a historic house in Concord, Massachusetts. The earliest part of the home may date to 1717. Later, it successively became the home of the young Louisa May Alcott and her family, author Nathaniel Hawthorne and his family, and children's literature writer Margaret Sidney...

, home to Louisa May Alcott
Louisa May Alcott
Louisa May Alcott was an American novelist. She is best known for the novel Little Women and its sequels Little Men and Jo's Boys. Little Women was set in the Alcott family home, Orchard House in Concord, Massachusetts, and published in 1868...

 and Nathaniel Hawthorne
Nathaniel Hawthorne
Nathaniel Hawthorne was an American novelist and short story writer.Nathaniel Hawthorne was born in 1804 in the city of Salem, Massachusetts to Nathaniel Hathorne and the former Elizabeth Clarke Manning. His ancestors include John Hathorne, a judge during the Salem Witch Trials...

. Additionally, he was actively interested in public affairs, was for several years a judge of probate in Middlesex County, was a member of the Governor's Council in 1773-74, and subsequently offered the weight of his influence to the patriotic cause in the Revolution
American Revolutionary War
The American Revolutionary War , the American War of Independence, or simply the Revolutionary War, began as a war between the Kingdom of Great Britain and thirteen British colonies in North America, and ended in a global war between several European great powers.The war was the result of the...

. He published:
  • Lecture on Earthquakes (1755)
  • Answer to Mr. Prince's Letter on Earthquakes (1756)
  • Account of Some Fiery Meteors (1755)
  • Two Lectures on the Parallax (1769)


In addition to his scientific and mathematical accomplishments, he also fathered a son, James Winthrop
James Winthrop
James Winthrop wrote the Letters of Agrippa which appeared in the Massachusetts Gazette. He was part of the anti-federalist movement....

, who continued his father's political work.
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