The "Butterflies", as they were known, were famous for being one of only two Union regiments designated as hussars, and the only one to serve with the Army of the Potomac.
[1] The Butterflies were issued with a unique Austrian inspired uniform comprising a navy blue dolman with yellow chest braid, a peakless forage cap, and a short hooded cloak with red lining.
[2] Officers wore pelisses over their uniforms, and busbies were used for ceremonial occasions.
In addition to being armed with a sabre and a pair of Remington New Model Army revolvers, each trooper was issued with a repeating Spencer carbine.
[3][4] The 3rd New Jersey Cavalry Regiment was organized at Camp Bayard in Trenton, New Jersey and mustered in beginning December 2, 1863 under the command of Colonel Andrew J. Morrison.
The regiment was attached to Cavalry, IX Corps, Army of the Potomac, to May 1864.
The 3rd New Jersey Cavalry mustered out August 1, 1865 at Washington, D.C. March to Annapolis, Md., April 5–7, 1864.
Guard Orange & Alexandria Railroad April 29-May 5.
Totopotomoy, Gaines' Mill, Salem Church and Haw's Shop June 2.
Smith's Store, near St. Mary's Church, June 15.
Picket duty at City Point until July 16.
Duty at Light House Point July 16–25.
Mine Explosion, Petersburg, July 30 (Companies A and E).
Sheridan's Shenandoah Valley Campaign August 7-November 28.
Expedition from Kernstown to Lacey's Springs December 19–22.