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John Greenwood (dentist)
John Greenwood (May 17, 1760 – November 16, 1819) was an American fifer and dentist, serving as George Washington's personal dentist. He was responsible for designing Washington's famous dentures, which were not wood but carved from hippopotamus tusk. He invented the first known "dental foot engine" in 1790. Greenwood served as a fifer during the American Revolutionary War at sixteen years of age. He served twenty months in Captain Theodore Bliss's company of the 26th Massachusetts Regiment, playing the fife in the Continental Army from 1775 to 1778. He was the grandson of Isaac Greenwood, a mathematics professor at Harvard, and son of Isaac Greenwood, the first native-born American dentist. A letter from John Greenwood to Lt. General George Washington on his denture charges, dated 1799, is in the A.D. Black History of Dentistry Collection at Northwestern University. American Revolutionary War Greenwood was born on May 17, 1760, in Boston, and lived there for most of his ear ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Greenwood
John Greenwood may refer to: Sportspeople * John Greenwood (cricketer, born 1851) (1851–1935), English cricketer * John Eric Greenwood (1891–1975), rugby union international who represented England * John Greenwood (footballer) (1921–1994), English footballer * Jack Greenwood (footballer) (born 1943), Australian footballer of the 1960s * John Greenwood (racing driver) (1945–2015), American driver and co-founder of Greenwood Corvettes Others * John Greenwood (divine) (1556–1593), Puritan divine * John Greenwood (educator) (died 1609), English schoolmaster * John Greenwood (artist) (1727–1792), colonial American artist * John Greenwood (dentist) (1760–1819), George Washington's dentist and the "father of modern dentistry" * John Greenwood (bus operator) (1788–1851), transport entrepreneur from Salford * John Greenwood (lawyer) (1800–1871), English lawyer and cricketer * John Greenwood (cartographer) (fl. 1821–1840), and his brother Christopher, cartographer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boston Massacre
The Boston Massacre (known in Great Britain as the Incident on King Street) was a confrontation in Boston on March 5, 1770, in which a group of nine British soldiers shot five people out of a crowd of three or four hundred who were harassing them verbally and throwing various projectiles. The event was heavily publicized as "a massacre" by leading Patriots such as Paul Revere and Samuel Adams. British troops had been stationed in the Province of Massachusetts Bay since 1768 in order to support crown-appointed officials and to enforce unpopular Parliamentary legislation. Amid tense relations between the civilians and the soldiers, a mob formed around a British sentry and verbally abused him. He was eventually supported by seven additional soldiers, led by Captain Thomas Preston, who were hit by clubs, stones, and snowballs. Eventually, one soldier fired, prompting the others to fire without an order by Preston. The gunfire instantly killed three people and wounded eight others ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Dentists
American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the " United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, people who self-identify their ancestry as "American" ** American English, the set of varieties of the English language native to the United States ** Native Americans in the United States, indigenous peoples of the United States * American, something of, from, or related to the Americas, also known as "America" ** Indigenous peoples of the Americas * American (word), for analysis and history of the meanings in various contexts Organizations * American Airlines, U.S.-based airline headquartered in Fort Worth, Texas * American Athletic Conference, an American college athletic conference * American Recordings (record label), a record label previously known as Def American * American University, in Washington, D.C. Sports teams Soccer * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1819 Deaths
Events January–March * January 2 – The Panic of 1819, the first major peacetime financial crisis in the United States, begins. * January 25 – Thomas Jefferson founds the University of Virginia. * January 29 – Sir Stamford Raffles lands on the island of Singapore. * February 2 – ''Dartmouth College v. Woodward'': The Supreme Court of the United States under John Marshall rules in favor of Dartmouth College, allowing Dartmouth to keep its charter and remain a private institution. * February 6 – A formal treaty, between Hussein Shah of Johor and the British Sir Stamford Raffles, establishes a trading settlement in Singapore. * February 15 – The United States House of Representatives agrees to the Tallmadge Amendment, barring slaves from the new state of Missouri (the opening vote in a controversy that leads to the Missouri Compromise). * February 19 – Captain William Smith of British merchant brig ''Williams'' sights William ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1760 Births
Year 176 ( CLXXVI) was a leap year starting on Sunday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Proculus and Aper (or, less frequently, year 929 ''Ab urbe condita''). The denomination 176 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * November 27 – Emperor Marcus Aurelius grants his son Commodus the rank of ''Imperator'', and makes him Supreme Commander of the Roman legions. * December 23 – Marcus Aurelius and Commodus enter Rome after a campaign north of the Alps, and receive a triumph for their victories over the Germanic tribes. * The Equestrian Statue of Marcus Aurelius is made. It is now kept at Museo Capitolini in Rome (approximate date). Births * Fa Zheng, Chinese nobleman and adviser (d. 220) * Liu Bian, Chinese emperor of the Han Dyna ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Battle Of Bunker Hill
The Battle of Bunker Hill was fought on June 17, 1775, during the Siege of Boston in the first stage of the American Revolutionary War. The battle is named after Bunker Hill in Charlestown, Massachusetts, which was peripherally involved in the battle. It was the original objective of both the colonial and British troops, though the majority of combat took place on the adjacent hill which later became known as Breed's Hill. On June 13, 1775, the leaders of the colonial forces besieging Boston learned that the British were planning to send troops out from the city to fortify the unoccupied hills surrounding the city, which would give them control of Boston Harbor. In response, 1,200 colonial troops under the command of William Prescott stealthily occupied Bunker Hill and Breed's Hill. During the night, the colonists constructed a strong redoubt on Breed's Hill, as well as smaller fortified lines across the Charlestown Peninsula. By daybreak of June 17, the British became aw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Battles Of Lexington And Concord
The Battles of Lexington and Concord were the first military engagements of the American Revolutionary War. The battles were fought on April 19, 1775, in Middlesex County, Province of Massachusetts Bay, within the towns of Lexington, Concord, Lincoln, Menotomy (present-day Arlington), and Cambridge. They marked the outbreak of armed conflict between the Kingdom of Great Britain and its thirteen colonies in America. In late 1774, Colonial leaders adopted the Suffolk Resolves in resistance to the alterations made to the Massachusetts colonial government by the British parliament following the Boston Tea Party. The colonial assembly responded by forming a Patriot provisional government known as the Massachusetts Provincial Congress and calling for local militias to train for possible hostilities. The Colonial government effectively controlled the colony outside of British-controlled Boston. In response, the British government in February 1775 declared Massachusetts to be in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Falmouth, Maine
Falmouth is a town in Cumberland County, Maine, United States. The population was 12,444 at the 2020 census. It is part of the Portland– South Portland–Biddeford, Maine metropolitan statistical area. This northern suburb of Portland borders Casco Bay and offers one of the largest anchorages in Maine. The town is home to three private golf clubs and the Portland Yacht Club. History Native Americans Native Americans followed receding glaciers into Maine around 11,000 BCE. At the time of European contact in the sixteenth century, people speaking a western dialect of the Wabanaki language inhabited present-day Falmouth. Captain John Smith observed a semi-autonomous band known as the Aucocisco living in Casco Bay. English explorer Christopher Levett met with the Aucocisco Sagamore Skittery Gusset at his summer village at the Presumpscot Falls in 1623. A combination of warfare and disease decimated Native peoples in the years before English colonization, cr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boston
Boston (), officially the City of Boston, is the state capital and most populous city of the Commonwealth of Massachusetts, as well as the cultural and financial center of the New England region of the United States. It is the 24th- most populous city in the country. The city boundaries encompass an area of about and a population of 675,647 as of 2020. It is the seat of Suffolk County (although the county government was disbanded on July 1, 1999). The city is the economic and cultural anchor of a substantially larger metropolitan area known as Greater Boston, a metropolitan statistical area (MSA) home to a census-estimated 4.8 million people in 2016 and ranking as the tenth-largest MSA in the country. A broader combined statistical area (CSA), generally corresponding to the commuting area and including Providence, Rhode Island, is home to approximately 8.2 million people, making it the sixth most populous in the United States. Boston is one of the oldest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fifer
A fifer is a non-combatant military occupation of a foot soldier who originally played the fife during combat. The practice was instituted during the period of Early Modern warfare to sound signals during changes in formation, such as the line, and were also members of the regiment's military band during marches. These soldiers, often boys too young to fight or sons of NCOs, were used to help infantry battalions to keep marching pace from the right of the formation in coordination with the drummers positioned at the centre, and relayed orders in the form of sequences of musical signals. The fife was particularly useful because of its high pitched sound, which could be heard over the sounds of battle. Fifers were present in numerous wars of note, as Armies of the 18th and 19th centuries "depended on company fifers and drummers for communicating orders during battle, regulating camp formations and duties, and providing music for marching, ceremonies, and moral." The usual alloc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northwestern University
Northwestern University is a private research university in Evanston, Illinois. Founded in 1851, Northwestern is the oldest chartered university in Illinois and is ranked among the most prestigious academic institutions in the world. Chartered by the Illinois General Assembly in 1851, Northwestern was established to serve the former Northwest Territory. The university was initially affiliated with the Methodist Episcopal Church but later became non-sectarian. By 1900, the university was the third largest university in the United States. In 1896, Northwestern became a founding member of the Big Ten Conference, and joined the Association of American Universities as an early member in 1917. The university is composed of eleven undergraduate, graduate, and professional schools, which include the Kellogg School of Management, the Pritzker School of Law, the Feinberg School of Medicine, the Weinberg College of Arts and Sciences, the Bienen School of Music, the McCormick ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isaac Greenwood
Isaac Greenwood (11 May 1702 – 22 October 1745) was an American mathematician. He was the first Hollisian Professor of Mathematics and Natural Philosophy at Harvard College. Biography He graduated at Harvard in 1721, and was instrumental in the smallpox inoculation controversy of that year, speaking out in favour of inoculation. He travelled to London, where he lodged with John Theophilus Desaguliers and attended his lectures on Newtonian Experimental Philosophy. He later introduced the subject in the American Colonies and his book ''An Experimental Course of Mechanical Philosophy'', published in Boston in 1726, owed much to Desaguliers. In London Greenwood met with Thomas Hollis, who wished to endow a chair at Harvard College for him. Hollis later fell out with Greenwood, over his lack of financial prudence. However, back in Boston, Greenwood was eventually appointed to the new Hollis Chair in 1727. During his tenure, he wrote anonymously the first natively-published A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
