Barent Gardenier was born in Kinderhook, New York on July 28, 1776. He received a liberal education, studied law at Litchfield Law School and was admitted to the bar. In 1801 he married Sally Lawrence. Gardenier practiced in Kingston, New York and was also editor and publisher of a Federalist newspaper, the New York Courier. He was elected as a Federalist to the 10th and 11thUnited States Congresses, and served from March 4, 1807, to March 3, 1811. He had a heated controversy with Senator John Armstrong relating to the latter's alleged authorship of the famous Newburgh letters, anonymous circulars in which the author had attempted unsuccessfully to instigate Continental Army soldiers to act against Congress at the end of the American Revolution in order to secure back pay, pensions and land grants that had been promised but were not immediately forthcoming. Armstrong denied writing the letters, but historians are of the view that Armstrong was the author. By the early 1800s Armstrong was a Democratic-Republican politician and follower of Thomas Jefferson, which caused the Federalist Gardenier to highlight Armstrong's supposed authorship of the Newburgh letters as a campaign issue. In 1808 Gardenier fought a duel with George W. Campbell, a congressman from Tennessee, resulting from Gardenier's opposition to the Jefferson administration's trade embargo with Great Britain and France. Campbell was angered at Gardenier's speech, and in Gardenier's view included personal insults in his rebuttal speech. Gardenier challenged Campbell, and their duel was notable as being the first to be fought on what became the Bladensburg Dueling Grounds. Gardenier was wounded, but subsequently recovered and won reelection. From 1813 to 1815, Gardenier was District Attorney of the First District which included New York, Queens, Kings, Suffolk, Richmond and Westchester Counties. Gardenier died in New York City on January 10, 1822. He is buried at Kingston's First Reformed Church.
Congressional record
His speeches given in the 10th and 11th congresses appear in:
Abridgement of the Debates of Congress from 1789-1856, D. Appleton & Co. 1857, vol. 3, p. 612.
The Rep. from N.Y. on building gunboats, pp. 627–629.
inquiry into conduct of Gen. Wilkinson, 1807; vol. iv. 1808-1813, p. 87.
re submission to the late edicts of England & France, p. 137.
on remunerating those who resisted the law for direct tax, p. 139.
