3rd Vermont Infantry

The 3rd Regiment, Vermont Volunteer Infantry (or 3rd VVI) was a three-years infantry regiment in the Union Army during the American Civil War. It served in the eastern theater, predominantly in the VI Corps, Army of the Potomac, from July 1861 to July 1865. It was a member of the Vermont Brigade.

In July 1861, the United States Congress authorized President Abraham Lincoln to call out 500,000 men, to serve for three years unless sooner discharged. The 3rd Vermont Infantry was the second of the three years regiments from the state placed in the field as a result of this call. It was organized from militia companies from Springfield, Coventry, Newbury (Wells River), Charleston, Johnson, Hartford, St.Johnsbury, St. Albans, Guidhall, and East Montpelier and Calais.

Governor Erastus Fairbanks' first choices to command the regiment were Colonel John W. Phelps, soon to relinquish his command of the 1st Vermont Infantry, Captain Truman Seymour, 4th U.S. Artillery, a native Vermonter who had been present at the Confederate attack on Fort Sumter, and Captain A. V. Colburn, U.S. Army, who later became Assistant Adjutant General of the Army of the Potomac under General George B. McClellan. Phelps, however, was serving as commandant of the post at Newport News, Virginia, and the offers to Seymour and Colburn were declined.

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