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Elizabeth City in Pasquotank County, North Carolina — The American South (South Atlantic)
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Soybean Processing

 
 
Soybean Processing Marker image. Click for full size.
Photographed by Laura Troy, October 1, 2007
1. Soybean Processing Marker
Inscription. Commercial processing of domestic soybeans in U.S. began in 1915 at a plant which was located two miles north.
 
Erected 1982 by Division of Archives and History. (Marker Number A-70.)
 
Topics and series. This historical marker is listed in this topic list: Agriculture. In addition, it is included in the North Carolina Division of Archives and History series list. A significant historical year for this entry is 1915.
 
Location. This marker has been replaced by another marker nearby. It was located near 36° 17.82′ N, 76° 13.248′ W. Marker was in Elizabeth City, North Carolina, in Pasquotank County. It was on East Water Street (U.S. 17) near Mcmorrine Street, on the left when traveling east. Touch for map. Marker was in this post office area: Elizabeth City NC 27909, United States of America. Touch for directions.

Regionally, this marker was in North Carolina’s Coastal Plain. It was also in the American South, specifically in the Upper South, in the Tidewater, and on the Eastern Seaboard. Globally, it was in the North Atlantic Region, North America, the Western Hemisphere, the Western World, and the Anglosphere.
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Historically, it found itself in what was once the territory of the Mississippian Culture, one of the original Thirteen Colonies, one of the Confederate States of America, and the Antebellum South.

Other nearby markers. At least 8 other markers are within walking distance of this location: Illegal Liquor in the Albemarle Sound Region (about 400 feet away, measured in a direct line); Celebrating 100 years of Women's Right to Vote 1920-2020 (about 400 feet away); Museum of the Albemarle Land Acknowledgement (about 400 feet away); Culpeper’s Rebellion (about 700 feet away); Rev. Edward M. Forbes (about 700 feet away); a different marker also named Soybean Processing (about 700 feet away); J. C. B. Ehringhaus (about 800 feet away); Joseph C. Price (about 800 feet away). Touch for a list and map of all markers in Elizabeth City.
 
Regarding Soybean Processing.
With the boll weevil taking its toll on North Carolina’s cotton industry, the Elizabeth City Oil and Fertilizer Company, incorporated to manufacture cottonseed oil and other cotton by-products, tried its hand at a new commodity on December 13, 1915. At that time, under the
Soybean Processing Marker image. Click for full size.
Photographed by Laura Troy, October 1, 2007
2. Soybean Processing Marker
management of William Thomas Culpepper, the company crushed approximately 20,000 bushels of soybeans, generating the first commercially produced domestic soybean oil in the country. The manufacture of the soybean oil was completed without a single alteration in existing equipment. Both the oil and the residual “cake,” usually ground into meal, were highly marketable. Other oil mills, in towns such as Winterville, New Bern, Farmville, and Wilson, began working with soybean oil shortly thereafter. The advent of domestic soybean processing made the easily grown plant popular throughout North Carolina.

The soybean was first planted in America in the late 1800s as forage for livestock. In 1904, George Washington Carver discovered that the soybean was a good source of protein and oil. He also learned, in experimenting with crop rotation, that planting soybeans for two years actually helped improve the soil conditions for later cotton crops. Following such research, soybean production increased. The plants flourish in North Carolina’s hot, humid summers, and as of 2002, the state ranks fifteenth in the nation in soybean yields. At the time
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of the first processing in Elizabeth City, North Carolina was the leading producer of the legume.

The oil processing plant was located on property at the junction of Ehringhaus and McMorrine Streets in Elizabeth City. It is no longer standing.

References:
• Biennial Report of the North Carolina Department of Agriculture, 1914–1916
• United States Department of Agriculture, Yearbook (1917)
• (Elizabeth City) The Advance, November 30 and December 17, 1915
• R. W. Judd and A. H. Probst, Soybeans: Improvement, Production, and Uses (1973)
• North Carolina Soybean Producers Association website: http://www.ncsoy.org
Copied from the North Carolina Department of Cultural Resources

 
Related marker. Click here for another marker that is related to this marker. This marker has been replaced with the linked marker.
 
 
Credits. This page was last revised on June 22, 2025. It was originally submitted on October 1, 2007, by Laura Troy of Burke, Virginia. This page has been viewed 1,553 times since then and 13 times this year. Photos:   1, 2. submitted on October 1, 2007, by Laura Troy of Burke, Virginia. • J. J. Prats was the editor who published this page.
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Jul. 27, 2026