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Adelphi Mill
The Adelphi Mill is the only surviving historic mill in Prince George's County, Maryland. It is the oldest and largest mill in the Washington, D.C. area. History The Adelphi Mill and Storehouse is located on the Northwest Branch of the Anacostia River at 8401 & 8402 Riggs Road in Adelphi, Maryland. It was built in 1796, and originally operated by two brothers, Issacher and Mahlon Schofield. It was given the name "Adelphi" after the original land patent title. The mill was used to both grind grain and to card wool. In the early-19th century, ships came up the Northwest Branch to deliver raw goods and pickup finished materials. In the mid-19th century, the mill was part of the Green Hill estate of George Washington Riggs and renamed Riggs Mill. The mill was operated by the Freeman family until 1916. In the early 1920s, it became part of the Langley Park estate of Leander McCormick-Goodhart. In 1950, Mr. McCormick-Goodhart transferred the mill and surrounding to the Maryland- ...
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Adelphi, Maryland
Adelphi is an unincorporated area and census-designated place in Prince George's County, Maryland, United States. Per the 2020 Census, the population was 16,823. Adelphi includes the following subdivisions; Adelphi, Adelphi Park, Adelphi Hills, Adelphi Terrace, Adelphi Village, Buck Lodge, Chatham, Cool Spring Terrace, Hillandale Forest, Holly Hill Manor, Knollwood, Lewisdale, and White Oak Manor. History The unincorporated Adelphi community takes its name from the historic Adelphi Mill, established in 1796 along the Northwest Branch of the Anacostia River. and continues to attract visitors and can be rented for special functions. During the 19th century, George Washington Riggs acquired much of the area northeast of Washington, D.C., as his Green Hill estate in the Chillum Manor district. That estate included present-day Adelphi. In the early 1920s, part of the area was acquired by Leander McCormick-Goodhart as part of his Langley Park estate. Labor organizer Mary Harris "Moth ...
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United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territories, nine Minor Outlying Islands, and 326 Indian reservations. The United States is also in free association with three Pacific Island sovereign states: the Federated States of Micronesia, the Marshall Islands, and the Republic of Palau. It is the world's third-largest country by both land and total area. It shares land borders with Canada to its north and with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations. With a population of over 333 million, it is the most populous country in the Americas and the third most populous in the world. The national capital of the United States is Washington, D.C. and its most populous city and principal financial center is New York City. Paleo-Americ ...
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Prince George's County, Maryland
) , demonym = Prince Georgian , ZIP codes = 20607–20774 , area codes = 240, 301 , founded date = April 23 , founded year = 1696 , named for = Prince George of Denmark , leader_title = Executive , leader_name = Angela D. Alsobrooks ( D) , seat wl = Upper Marlboro , largest city wl = Bowie , area_total_sq_mi = 499 , area_land_sq_mi = 483 , area_water_sq_mi = 16 , area percentage = 3.2 , census yr = 2020 , pop = 967201 , pop_est_as_of = 2021 , population_est = , density_sq_mi = 1900 , district = 4th , district2 = 5th , time zone = Eastern , web = www.princegeorgescountymd.gov Prince George's County (often shortened to PG County) is a county located in the U.S. state of Maryland bordering the eastern portion of Washington, D.C. As of the 2020 U.S. census, the population was 967,201, making it the second-most populous county in Maryland, behind Montgomery County. The 2020 census counted an increase of nearly 104,000 in the previous ten years. Its c ...
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Northwest Branch Anacostia River
Northwest Branch Anacostia River is a free-flowing stream in Montgomery County and Prince George's County, Maryland. It is a tributary of the Anacostia River, which flows to the Potomac River and the Chesapeake Bay. Course The headwaters of the Northwest Branch are located near the community of Sandy Spring. The stream flows southward for to its confluence with the Northeast Branch near Bladensburg to form the main stem of the Anacostia. Watershed The watershed in Montgomery County includes portions of the communities of Norwood, Bel Pre Manor, Colesville, Layhill, Glenmont, Wheaton, Hillandale, White Oak, Silver Spring, Kemp Mill, Four Corners, Woodmoor and Takoma Park. The Prince George's County portion of the watershed includes Adelphi, Langley Park, University Park, Chillum, Hyattsville, Avondale and Brentwood. The total watershed area, including a small portion of land in Washington, D.C., is , with a resident population of about 254,000. The middle secti ...
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Maryland Route 212
Maryland Route 212 (MD 212) is a state highway in the U.S. state of Maryland. The highway runs from the District of Columbia boundary in Chillum north and east to U.S. Route 1 (US 1) near Beltsville. MD 212 connects the northern Prince George's County communities of Chillum, Langley Park, Adelphi, Hillandale, Calverton, and Beltsville. The highway was constructed from Washington, D.C. to Adelphi in the early 1910s and extended north through Adelphi to Hillandale in the early 1930s. A separate portion of MD 212 was built from west of US 1 through Beltsville to what is now MD 201 in the early 1930s; the two sections were unified in the early 1940s. The route was expanded to a divided highway south of Langley Park in the early 1960s and at Interstate 95 (I-95) in the early 1970s. MD 212's eastern terminus was relocated north of Beltsville after a series of county highways were upgraded and brought into the state highway system in the 2000s and early 2010s; the old highway thro ...
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George Washington Riggs
George Washington Riggs (July 4, 1813 – August 24, 1881) was an American businessman and banker. He was known as "The President's Banker." He was a trustee of the Corcoran Gallery of Art and the Peabody Education Fund. Early life Riggs was born in Georgetown, D.C. (now part of Washington), the son of Elisha Riggs and his first wife, Alice ( Lawrason) Riggs. After his mother's death in 1817, he father remarried to Mary Ann Karrick with whom he had several more children, in 1822. His grandfather was silversmith Lt. Samuel Riggs, and his great-grandfather was John Riggs, who was mentioned in a will in Anne Arundel County, Maryland, as early as 1716. George was brought up in Baltimore, to which his father removed after he took George Peabody into partnership and established the firm of Riggs & Peabody there. He went to the Round Hill School kept by George Bancroft and Joseph Green Cogswell at Northampton, Massachusetts, and entered Yale College in 1829, but left some time in ...
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Langley Park (Langley Park, Maryland)
Langley Park, also known as McCormick-Goodhart Mansion, is a Colonial Revival style estate mansion in Langley Park, Prince George's County, Maryland. In 1924, the McCormick-Goodhart family erected an , 28-room Georgian Revival mansion, designed by architect George Oakley Totten, Jr., at a cost of $100,000 that remains a community landmark on 15th Ave. "Langley Park" references the estate established in 1923, by the McCormick-Goodhart family in the Chillum District of Prince George's County, Maryland. They named the estate Langley Park after the Goodhart's ancestral home in England, Langley Fields. Frederick Goodheart's wife was Henrietta Laura McCormick, daughter of Leander J. McCormick (1819–1900) who was a founder of what became International Harvester. The estate also included the local historic landmark, the Adelphi Mill. During the late-1940s and early 1950s, the estate was subdivided and developed as a planned community containing low-rise apartments, semi-detached ...
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Leander McCormick-Goodhart
Leander is one of the protagonists in the story of Hero and Leander in Greek mythology. Leander may also refer to: People * Leander (given name) * Leander (surname) Places * Leander, Kentucky, United States, an unincorporated community * Leander, Louisiana, United States, an unincorporated community * Leander, Texas, United States, a city ** Leander station, a Capital MetroRail commuter rail station * Leander, West Virginia, United States, an unincorporated community * Leander Glacier, Admiralty Mountains, Antarctica Ships * , several Royal Navy ships * ''Leander'' class (other), three ship classes * HMNZS ''Leander'', a Royal New Zealand Navy light cruiser of World War II, originally HMS ''Leander'' of the British Royal Navy * , several ships Other uses * Leander Independent School District, Texas ** Leander High School * ''Leander'' (video game), a 1991 video game * Leander Club Leander Club, founded in 1818, is one of the oldest rowing clubs in the world, ...
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Maryland-National Capital Park And Planning Commission
The Maryland-National Capital Park and Planning Commission (M-NCPPC) is a bi-county agency that administers parks and planning in Montgomery and Prince George's counties in Maryland. History The commission was formed in 1927 by the Maryland General Assembly (Chapter 448, Acts of 1927). Since 1970, the commission also has operated the Prince George's County recreation program, funded by a separate countywide recreation tax. In addition, the commission provides services and educational programs relating to conservation and nature, local history, and the arts, and offers recreation classes. The commission successfully defended the constitutionality of its maintaining the Blandensburg Peace Cross before the Supreme Court of the United States in '' American Legion v. American Humanist Association'' (2019). Organization and Functions The commission is divided into seven departments, two for Montgomery county: the Department of Parks and the Department of Planning; two for Prince G ...
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Northwest Branch Trail
The Northwest Branch Trail is a multi-use (hiking, biking, equestrian) trail that follows the Northwest Branch of the Anacostia River in the Maryland suburbs of Washington DC. It is part of the Rachel Carson Greenway and the Anacostia Tributary Trail System. It runs between the Layhill neighborhood of Silver Spring and Bladensburg in Montgomery and Prince George's County, Maryland, USA. Background The trail starts in Bladensburg, Prince George's County, Maryland, and runs north following the Northwest Branch of the Anacostia River, ending in the Layhill neighborhood of Montgomery County, Maryland. It connects with a number of other trails including the Sligo Creek Trail in Carole Highlands. The lower third of the trail, which is paved, runs from Bladensburg to the Prince George's-Montgomery county line in Adelphi near New Hampshire Avenue and Piney Branch Road, then continues approximately 1.26 miles into Montgomery County. The paved trail then terminates around ...
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Grinding Mills In Maryland
Grind is the cross-sectional shape of a blade. Grind, grinds, or grinding may also refer to: Grinding action * Grinding (abrasive cutting), a method of crafting * Grinding (dance), suggestive club dancing * Grinding (video gaming), repetitive and uninteresting gameplay * Bruxism, grinding of the teeth * Grind (sport), a sliding stance usually performed in extreme sports such as aggressive skating and boardsports; Grinds (skateboarding) * Grind (whaling), pilot whale hunting in the Faroe Islands * Grinds, private tutoring, in Ireland * Mill (grinding) * Grinding, the operation of the winches on a yacht; the work done by a grinder (sailing position) Geography * Grind, a village in Lăpugiu de Jos Commune, Hunedoara County, Romania * Grind (Unirea), a tributary of the Unirea in Cluj and Alba Counties, Romania Film and TV * ''Grind'' (2003 film), about amateur skaters * ''The Grind'' (1915 film), a silent movie * ''Grind'' (1997 film), starring Billy Crudup and Adrienne Shell ...
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