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Jared Mansfield
Jared Mansfield (May 23, 1759 – February 3, 1830) was an American teacher, mathematician and surveyor. His career was shaped by two interventions by President Thomas Jefferson. In 1801 Jefferson appointed Mansfield as Professor at the newly founded United States Military Academy at West Point. Again at Jefferson's appointment, Mansfield served as the Surveyor General of the United States from 1803 to 1812, charged with extending the survey of United States land in the Northwest Territory. Early life Mansfield was born in New Haven, Connecticut, son of a sea captain, Stephen Mansfield of New Haven and Hannah Beach of Wallingford, Connecticut. He entered Yale in 1773, but his father died suddenly near the end of his freshman year. He fell into "bad company" and was expelled from College in January of his senior year for complicity in a theft of books from the Library and "other discreditable escapades". Little is known of his life in New Haven for the next nine years, but he is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henry Howe
Henry Howe (October 11, 1816 – October 14, 1893) was an American author who wrote histories of several states in the United States. His most celebrated work is the three volume ''Historical Collections of Ohio''. Life Henry Howe was born in New Haven, Connecticut, the son of a publisher and printer, whose bookstore was one of the most famous in the country. His father, Hezekiah Howe, published the first edition of Noah Webster's ''American Dictionary of the English Language'' in 1828.Moore, Alexander. "Henry Howe (11 October 1816-14 October 1893," in Clyde N. Wilson (ed.), ''American Historians, 1607-1865'', Dictionary of Literary Biography Vol. 30, Detroit: Gale Research, 1984, 135. The younger Howe learned the printing trade, and wrote for local newspapers. He went to New York to work in his uncle's bank. A copy of ''Historical Collections of Connecticut'' by John Warner Barber came into the senior Howe's bookstore in 1838. Barber had traveled across the state making ske ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Congress Lands
The Congress Lands was a group of land tracts in Ohio that made land available for sale to members of the general public through land offices in various cities, and through the General Land Office. It consisted of three groups of surveys: *Ohio River Base **Congress Lands East of Scioto River **Congress Lands North of Old Seven Ranges *Congress Lands West of Miami River *Northwest Ohio **North and East of the First Principal Meridian **South and East of the First Principal Meridian Ohio River Base The Ohio River Base consisted of the Congress Lands East of Scioto River, and Congress Lands North of Old Seven Ranges. These surveys had vertical rows of six mile square townships called Ranges. These ranges were numbered from Ellicott’s Line, the boundary between Ohio and Pennsylvania, also known as the Eastern Ohio Meridian. The townships within each range were surveyed north and south from the baseline called the “Geographer’s Line” at 40 degrees 38 minutes north, which runs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lewis Cass
Lewis Cass (October 9, 1782June 17, 1866) was an American military officer, politician, and statesman. He represented Michigan in the United States Senate and served in the Cabinets of two U.S. Presidents, Andrew Jackson and James Buchanan. He was also the 1848 Democratic presidential nominee. A slaveowner himself, he was a leading spokesman for the Doctrine of Popular Sovereignty, which held that the people in each territory should decide whether to permit slavery. Born in Exeter, New Hampshire, he attended Phillips Exeter Academy before establishing a legal practice in Zanesville, Ohio. After serving in the Ohio House of Representatives, he was appointed as a U.S. Marshal. Cass also joined the Freemasons and would eventually co-found the Grand Lodge of Michigan. He fought at the Battle of the Thames in the War of 1812 and was appointed to govern Michigan Territory in 1813. He negotiated treaties with Native Americans to open land for American settlement and led a survey e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas Worthington (governor)
Thomas Worthington (July 16, 1773June 20, 1827) was an American politician who served as the sixth governor of Ohio. Early life Worthington was born in Berkeley County near Charles Town in the Colony of Virginia. In 1796, he married a Virginia woman, Eleanor Swearingen, who joined him in emigrating to Ross County, Ohio, where they emancipated their slaves. The home they eventually built just outside Chillicothe was called Adena and is the namesake of the Adena culture. The first of their ten children, daughter Mary, married David Macomb, a future leader of the Texas Revolution. Their first son, James, graduated from West Point, held the rank of Brigadier General in the Ohio Militia, and later fought in the Mexican-American and Civil Wars. Career He served in the Territorial House of Representatives from 1799 to 1803 and served as a Ross county delegate to the State Constitutional Convention in 1802. He was a leader of the Chillicothe Junto, a group of Chillicothe Democratic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mason–Dixon Line
The Mason–Dixon line, also called the Mason and Dixon line or Mason's and Dixon's line, is a demarcation line separating four U.S. states, forming part of the borders of Pennsylvania, Maryland, Delaware, and West Virginia (part of Virginia until 1863). It was surveyed between 1763 and 1767 by Charles Mason and Jeremiah Dixon as part of the resolution of a border dispute involving Maryland, Pennsylvania, and Delaware in colonial America. The dispute had its origins almost a century earlier in the somewhat confusing proprietary grants by King Charles I to Lord Baltimore (Maryland) and by King Charles II to William Penn (Pennsylvania and Delaware). The largest, east-west portion of the Mason–Dixon line along the southern Pennsylvania border later became known, informally, as the boundary between the Southern slave states and Northern free states. This usage came to prominence during the debate around the Missouri Compromise of 1820, when drawing boundaries between slave ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meridian (geography)
In geography and geodesy, a meridian is the locus connecting points of equal longitude, which is the angle (in degrees or other units) east or west of a given prime meridian (currently, the IERS Reference Meridian). In other words, it is a line of longitude. The position of a point along the meridian is given by that longitude and its latitude, measured in angular degrees north or south of the Equator. On a Mercator projection or on a Gall-Peters projection, each meridian is perpendicular to all circles of latitude. A meridian is half of a great circle on Earth's surface. The length of a meridian on a modern ellipsoid model of Earth (WGS 84) has been estimated as . Pre-Greenwich The first prime meridian was set by Eratosthenes in 200 BCE. This prime meridian was used to provide measurement of the earth, but had many problems because of the lack of latitude measurement. Many years later around the 19th century there were still concerns of the prime meridian. Multiple loc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baseline (surveying)
In surveying, a baseline is a line between two points on the earth's surface and the direction and distance between them. In a triangulation network, at least one baseline between two stations needs to be measured to calculate the size of the triangles by trigonometry. In the United States Public Land Survey System, a baseline is the principal east-west line (i.e., a parallel) upon which all rectangular surveys in a defined area are based. The baseline meets its corresponding principal meridian at the point of origin, or '' initial point'', for the land survey. For example, the baseline for Nebraska and Kansas is shared as the border for both states, at the 40th parallel north. More specifically a baseline may be the line that divides a survey township between north and south. "Baseline Road" in the United States Many communities in the United States have roads that run along survey baselines, many of which are named to reflect that fact. Some examples: * In Little Rock, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cincinnati, Ohio
Cincinnati ( ) is a city in the U.S. state of Ohio and the county seat of Hamilton County. Settled in 1788, the city is located at the northern side of the confluence of the Licking and Ohio rivers, the latter of which marks the state line with Kentucky. The city is the economic and cultural hub of the Cincinnati metropolitan area. With an estimated population of 2,256,884, it is Ohio's largest metropolitan area and the nation's 30th-largest, and with a city population of 309,317, Cincinnati is the third-largest city in Ohio and 64th in the United States. Throughout much of the 19th century, it was among the top 10 U.S. cities by population, surpassed only by New Orleans and the older, established settlements of the United States eastern seaboard, as well as being the sixth-most populous city from 1840 until 1860. As a rivertown crossroads at the junction of the North, South, East, and West, Cincinnati developed with fewer immigrants and less influence from Europe than Ea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marietta, Ohio
Marietta is a city in, and the county seat of, Washington County, Ohio, United States. It is located in southeastern Ohio at the confluence of the Muskingum and Ohio Rivers, northeast of Parkersburg, West Virginia. As of the 2020 census, Marietta has a population of 13,385 people and is the principal city of the Marietta Micropolitan Statistical Area, which includes all of Washington County, and is the second-largest city in the Parkersburg–Marietta–Vienna, WV–OH Combined Statistical Area. Founded in 1788 by pioneers to the Ohio Country, Marietta was the first permanent U.S. settlement in the newly established Northwest Territory, created in 1787, and what would later become the state of Ohio. It is named for Marie Antoinette, then Queen of France, in honor of French aid in the American Revolution. Prior to American settlement, the area was inhabited by various native tribes of the Hopewell tradition, who built the Marietta Earthworks, a complex more than 1,500 years ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ludlow Mansion, Cincinnati
Ludlow () is a market town in Shropshire, England. The town is significant in the history of the Welsh Marches and in relation to Wales. It is located south of Shrewsbury and north of Hereford, on the A49 road which bypasses the town. The town is near the confluence of the rivers Corve and Teme. The oldest part is the medieval walled town, founded in the late 11th century after the Norman conquest of England. It is centred on a small hill which lies on the eastern bank of a bend of the River Teme. Situated on this hill are Ludlow Castle and the parish church, St Laurence's, the largest in the county. From there the streets slope downward to the rivers Corve and Teme, to the north and south respectively. The town is in a sheltered spot beneath Mortimer Forest and the Clee Hills, which are clearly visible from the town. Ludlow has nearly 500 listed buildings, including examples of medieval and Tudor-style half-timbered buildings. The town was described by Sir John Betjeman ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Illinois Territory
The Territory of Illinois was an organized incorporated territory of the United States that existed from March 1, 1809, until December 3, 1818, when the southern portion of the territory was admitted to the Union as the State of Illinois. Its capital was the former French village of Kaskaskia (which is still a part of the State of Illinois). The northern half of the territory, modern Wisconsin and parts of modern Minnesota and Michigan became part of the Territory of Michigan. History of the area The area was earlier known as "Illinois Country" while under French control, first as part of French Canada and then in its southern region as part of French Louisiana. The British gained authority over the region east of the Mississippi River from the French, with the 1763 Treaty of Paris, marking the end of the French and Indian War. During the American Revolutionary War, Colonel George Rogers Clark took possession of the region for Virginia, which established the " County of Illinoi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indiana Territory
The Indiana Territory, officially the Territory of Indiana, was created by a United States Congress, congressional act that President of the United States, President John Adams signed into law on May 7, 1800, to form an Historic regions of the United States, organized incorporated territory of the United States that existed from July 4, 1800, to December 11, 1816, when the remaining southeastern portion of the territory was admitted to the United States, Union as the U.S. state, state of Indiana. The territory originally contained approximately of land, but its size was decreased when it was subdivided to create the Michigan Territory (1805) and the Illinois Territory (1809). The Indiana Territory was the first new territory created from lands of the Northwest Territory, which had been organized under the terms of the Northwest Ordinance of 1787. The territorial capital was the settlement around the old French fort of Vincennes, Indiana, Vincennes on the Wabash River, until trans ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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