Warren County 2025 Bicentennial

Origins of Warren County

On November 20, 1824, legislation entitled “AN ACT to erect the southwesterly part of Sussex county into a separate county, to be called the county of Warren” was passed by the Council and General Assembly of the State of New Jersey.

The Act of 1824 appointed three commissioners to establish the new border dividing Warren from Sussex before the first day of May 1825.

In 1825 residents of the new county selected Belvidere as their county seat and elected their first Board of Chosen Freeholders, who met for the first time on May 11, 1825.

The new county consisted of the seven original townships of Pahaquarry, Hardwick, Independence, Knowlton, Oxford, Mansfield, and Greenwich, with two freeholders elected from each township.

In the 1830 federal census, the first since the division of Sussex into two counties, Warren County had a population of 18,627.

On June 9, 1825, the Freeholders voted to build a Courthouse 40 feet by 60 feet on land in Belvidere donated by Garret D. Wall.

In 1820, New Jersey’s most populous county was Sussex with 32,752 residents living in an area of 900.45 square miles that stretched nearly 60 miles from just south of Port Jervis, NY down the Delaware River to the mouth of the Musconetcong River at Riegelsville, New Jersey.
In the 17th century, the area was part of Burlington County, then became Hunterdon County in 1714, and part of Morris County in 1739, before Sussex County was established in 1753.


Why Warren?

Portrait by John Singleton Copley

Warren County was named for Joseph Warren (June 11, 1741 – June 17, 1775), a Founding Father of the United States. A physician in Boston, Dr. Warren was a major figure in the Patriot movement in the early days of the American Revolution, inciting his countrymen to break with England. He was appointed President of the Massachusetts Provincial Congress, the highest position in the revolutionary government there.

It was Warren who enlisted Paul Revere and William Dawes to spread the alarm that British soldiers stationed in Boston were setting out to raid the town of Concord and arrest rebel leaders John Hancock and Samuel Adams.

… I was sent for by Docr. Joseph Warren, of said Boston, on the evening of the 18th of April, about 10 oClock; When he desired me, “to go to Lexington, and inform Mr. Samuel Adams, and the Honl. John Hancock Esqr. that there was a number of Soldiers, composed of Light troops, & Grenadiers, marching to the bottom of the Common, where was a number of Boats to receive them; it was supposed, that they were going to Lexington, by the way of Cambridge River, to take them, or go to Concord, to destroy the Colony Stores.” - Paul Revere, 1775 account of his “midnight ride.”

Warren offering his services as a private to General Putnam before the Battle of Bunker Hill.

Warren fought the next day in the Battles of Lexington and Concord, the opening engagements of the Revolutionary War, and was nearly killed when a musket ball struck part of his wig. After the battle, his mother tearfully pleaded with him not to risk his life, to which Warren replied, “Wherever danger is, dear mother, there will your son be. Now is no time for one of America’s children to shrink from the most hazardous duty; I will either set my country free, or shed my last drop of blood to make her so.”

“The Death of General Warren at the Battle of Bunker’s Hill, June 17, 1775” by John Trumbull

Warren was commissioned into the Continental Army as a major general by the Second Continental Congress on June 14, 1775, and three days later arrived in Charlestown just before the Battle of Bunker Hill began. Meeting General Israel Putnam, he asked where Putnam though the heaviest fighting would be, then volunteered to join the militia as a private at that spot. Warren was killed by gunfire during the third and final British assault of Breed’s Hill.

British General Thomas Gage is rumored to have said that Warren’s death was equal to the death of 500 ordinary colonials.

Viewed by many Americans as an act of martyrdom, Dr. Warren’s death encouraged the revolutionary cause and he remained a revered figure for years.

Some 40 municipalities were named for Joseph Warren, and New Jersey's is one of the 14 counties named for him. In order of their formation, they are:

  • North Carolina – established in 1779
  • Georgia – created December 19, 1793
  • Kentucky – established Dec. 19, 1796
  • Ohio – established May 1, 1803
  • Tennessee – founded 1807
  • Mississippi – established December 22, 1809
  • New York – established 1813
  • Pennsylvania – founded October 1, 1819
  • New Jersey – established by legislative act November 20, 1824
  • Illinois – organized in 1825
  • Indiana – established March 1, 1827
  • Missouri – established January 5, 1833
  • Virginia – founded 1836
  • Iowa – formed 1846

Nearby accommodations and attractions

  • Centenary Stage Company

    The Centenary Stage Company produces professional equity theatre and also a wide variety of top-flight musical and dance events throughout the year.

    Lackland Center, 715 Grand Avenue, Hackettstown

  • Rutherfurd Hall

    Consider Rutherfurd Hall as refuge and sanctuary in similar ways now, as it served a distinguished family a hundred years ago.

    1686 Route 517, Allamuchy

  • Evergreen Valley Christmas Tree Farm

    Choose and Cut from 10,000 trees! Blue Spruce, Norway Spruce, White Pine, Scotch Pine Fraser Fir, Canaan fir, Douglas Fir. Family run on preserved farmland. Open Nov 29 - Dec 23, Tues-Sunday, 9-4. Easy Access from Routes 78 or 80.

    77 Jackson Valley Road, Washington

  • Pohatcong Native Arboretum

    Local roots!

    56 Mine Hill Rd, Washington

  • Last Frontier Angler

    Guided fly fishing excursions, beginner to expert, instruction also available. Catch trout in spring, smallmouth bass in summer, ice fishing in winter. Explore the Paulinskill, Flatbrook and wild trout streams.

    Blairstown

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This story was first published/updated: Autumn, 2024