78th New York Infantry

== Regimental History and Service Record ==
* "1st Regiment Eagle Brigade"
* "Cameron Highlanders"
Organized at New York City January to April, 1862. Left State for Washington, D.C., April 29, 1862. Attached to Defenses of Washington, D.C., to May, 1862. 2nd Brigade, Sigel's Division, Dept. of the Shenandoah, to June, 1862. 2nd Brigade, 2nd Division, 2nd Corps, Pope's Army of Virginia, to August, 1862. 3rd Brigade, 2nd Division, 2nd Corps, Army of Virginia, to September, 1862. 3rd Brigade, 2nd Division, 12th Army Corps, Army of the Potomac, to October, 1863. 3rd Brigade, 2nd Division, 12th Army Corps, Army of the Cumberland, to April, 1864. 3rd Brigade, 2nd Division, 20th Army Corps, Army of the Cumberland, to July, 1864.
SERVICE.--Duty in the Defenses of Washington until May 24, 1862. Moved to Harper's Ferry, W. Va., May 24. Defense of Harper's Ferry May 28-30. Operations in the Shenandoah Valley until August. Battle of Cedar Mountain August 9. Pope's Campaign in Northern Virginia August 16-September 2. Battles of Sulphur Springs August 23-24; Groveton August 29; Bull Run August 30. 
* September 3-20, 1862 - The Maryland Campaign
** September 14, 1862 - Battle of South Mountain, Maryland
** September 17, 1862 - Battle of Antietam, Maryland
Duty at Bolivar Heights until December. Reconnaissance to Rippon, West Va., November 9. Reconnaissance from Bolivar Heights to Winchester December 2-6. March to Fredericksburg, Va., December 9-16. Duty at Fairfax until January 20, 1863. "Mud March" January 20-24. 
* April 27-May 6, 1863 - The Chancellorsville Campaign
** May 1-5, 1863 - Battle of Chancellorsville, Virginia
* June 11-August 1, 1863 - The Gettysburg Campaign
** July 1-3, 1863 - Battle of Gettysburg, Pennsylvania
** Pursuit of Lee to Manassas Gap, Va., July 5-24.
* Duty on line of the Rappahannock until September 24.
* Movement to Bridgeport, Ala., September 24-October 3.
* Reopening Tennessee River October 26-29.
* Battle of Wauhatchie, Tenn., October 28-29. 
* November 23-27, 1863 - The Chattanooga/Ringgold Campaign
** Battles of Lookout Mountain November 23-24;
** Mission Ridge November 25;
** Ringgold Gap, Taylor's Ridge, November 27.
* Duty at Bridgeport, Ala., until May, 1864. 
* May 1-July 12, 1864 - The Atlanta Campaign
** Operations about Rocky Faced Ridge, Tunnel Hill and Buzzard's Roost Gap May 8-11. 
** May 8-11, 1864 - Demonstration against Rocky Faced Ridge, Georgia
** May 14-May 15, 1864 - Battle of Resaca, Georgia
** Near Cassville May 19. 
** New Hope Church May 25. 
** May 25-June 5, 1864 - Operations in Bartow County, Georgia
** Operations about Marietta and against Kenesaw Mountain June 10-July 2. 
** Pine Hill June 11-14. 
** Lost Mountain June 15-17. 
** Gilgal or Golgotha Church June 15. 
** Muddy Creek June 17. 
** Noyes' Creek June 19. 
** Kolb's Farm June 22. 
** Assault on Kenesaw June 27. 
** Ruff's Station, Smyrna Camp Ground, July 4. 
** Chattahoochie River July 5-12. 
* July 12, 1864 - Consolidated with 102nd New York Infantry
== Regimental Roster ==
== Regiment Statistical Information ==
* Regiment lost during service 3 Officers and 55 Enlisted men killed and mortally wounded and 73 Enlisted men by disease. Total 131.
== Legacy ==
== Notes ==
== Sources == 
* (Pages 703, 704, 705, 707, 760, 761, 827, 866, 905, 916, 1435)
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