NOTE: The 14th Brooklyn deemed themselves "Chasseurs", however they are referred to numerous times in period accounts as "Zouaves" and the "Brooklyn Zouaves". Also, the uniforms of the 14th Brooklyn are based on those of Ellsworth's US Zouave Cadets.
Tendered services to Government and left Brooklyn for Washington, D.C., May 18, 1861. Mustered into United States service at Washington May 25, 1861. Attached to Mansfield's Command, Defenses of Washington, to June, 1861. Porter's Brigade, Hunter's Division, McDowell's Army of Northeast Virginia, to August, 1861. Keyes' Brigade, Division of the Potomac, to October, 1861. Keyes' Brigade, McDowell's Division, Army of the Potomac, to March, 1862. 1st Brigade, 3rd Division, 1st Army Corps, Army of the Potomac, to April, 1862. 1st Brigade, King's Division, Dept. of the Rappahannock, to June, 1862. 1st Brigade, 1st Division, 3rd Corps, Pope's Army of Virginia, to September, 1862. 1st Brigade, 1st Division, 1st Army Corps, Army of the Potomac, to June, 1863. 2nd Brigade, 1st Division, 1st Army Corps, to March, 1864. 2nd Brigade, 4th Division, 5th Army Corps, to June, 1864.
SERVICE.--Camp at Meridian Hill, Defenses of Washington, D.C., until July 2, 1861. Advance into Virginia and occupation of Arlington Heights May 23-24. Camp near Arlington House July 2-16. Advance on Manassas, Va., July 16-21. Battle of Bull Run July 21. Duty at Arlington Heights until September 28. Advance on Munson's and Hall's Hills September 28. At Upton's Hill until March, 1862. Skirmish, Fall's Church Road, near Fairfax Court House, November 18, 1861. Advance on Manassas, Va., March 10-15, 1862. McDowell's advance on Falmouth, Va., April 4-19. Camp at Falmouth until May 25. McDowell's advance on Richmond, Va., May 25-29. Operations against Jackson May 29-June 21. Duty at Falmouth until August 5. Expedition to Po River July 23-25 (Cos. "B" and "E"). Mt. Carmel Church July 23. Reconnaissance to Spottsylvania Court House August 5-8. March to Cedar Mountain March 10-11. Pope's Campaign in Northern Virginia August 16-September 2. Fords of the Rappahannock August 20-23. Battles of Gainesville August 28; Groveton August 29; Bull Run August 30; Chantilly September 2. Maryland Campaign September 6-22. Battles of South Mountain September 14; Antietam September 16-17. At Sharpsburg, Md., until October 20. March to Falmouth, Va., October 26-November 22. At Brooks' Station November 22-December 8. Battle of Fredericksburg, Va., December 12-15. At Falmouth and Belle Plain until April 27, 1863. "Mud March" January 20-24. Expedition to Port Conway April 22-24. Chancellorsville Campaign April 27-May 6. Operations at Pollock's Mill Creek April 29-May 2. Fitzhugh's Crossing April 29-30. Battle of Chancellorsville May 2-5. Gettysburg (Pa.) Campaign June 11-July 24. Battle of Gettysburg, Pa., July 1-3. Pursuit of Lee to Manassas Gap, Va., July 5-24. At Manassas Junction until August 1. At Rappahannock Station until August 14. Duty on line of the Rappahannock until October. Bristoe Campaign October 9-22. Advance to line of the Rappahannock November 7-8. Mine Run Campaign November 26-December 2. Provost duty at Culpeper, Va., December 28, 1863, to May 4, 1864. Demonstration on the Rapid February 6-7. Rapidan Campaign May 4-22. Battles of the Wilderness May 5-7; Laurel Hill May 8; Spottsylvania May 8-12; Spottsylvania Court House May 12-21. Assault on the Salient May 12. Left front May 22 and arrived at Brooklyn May 24. Veterans and Recruits attached to 12th New York Battalion May 21, then transferred to 5th New York Veteran Infantry June 2, 1864. Regiment mustered out June 14 to date June 6, 1864.
Regiment lost during service 8 Officers and 154 Enlisted men killed and mortally wounded and 69 Enlisted men by disease. Total 231.