50th New York Engineers

== Regimental History and Service Record ==
Organized at Washington, D.C., from 50th New York Infantry October 22, 1861. Attached to Woodbury's Brigade, Army of the Potomac, to April, 1862, and Engineer Brigade, Army of the Potomac, to June, 1865.
SERVICE.--
* Duty at Alexandria, Va., until March, 1862, and at Washington, D.C., until March 18. 
* March 17-September 2, 1862 - The Peninsula Campaign 
** April 5-May 4, 1862 - Siege of Yorktown, Virginia
** Advance up the Peninsula and constructing bridges on the Chickahominy River through May 
** May 31-June 1, 1862 - Battle of Seven Pines, Virginia
** June 25-July 1, 1862 - The Seven Days Battles before Richmond, Virginia
*** Battle of Seven Pines June 27. 
*** June 30, 1862 - Engagement at White Oak Swamp, Virginia
*** July 1, 1862 - Engagement at Malvern Hill, Virginia
At Harrison's Landing until August 16. Moved to Washington, D.C., August 16-22. Maryland Campaign September-October. Operating at and about Harper's Ferry, W. Va., and Berlin, Md., during and after the battle of Antietam. Threw two pontoon bridges over the Potomac River at Berlin, Md., for the crossing the Army of the Potomac in their pursuit of Lee from Antietam. Rappahannock Campaign November, 1862, to June, 1863. Battle of Fredericksburg, Va., December 12-15. "Mud March" January 20-24, 1863. 
* April 27-May 6, 1863 - The Chancellorsville Campaign
** May 1-5, 1863 - Battle of Chancellorsville, VirginiaNot originally referenced on unit homepage
* Operations at Franklin's Crossing April 29-May 2. 
* Maryes Heights, Fredericksburg, May 3. 
* Salem Heights May 3-4. 
* Banks' Ford May 4. 
* Operations at Deep Run Ravine June 5 13. 
* June 11-July 24, 1863 - The Gettysburg CampaignNot originally referenced on Dyer summary but listed on unit homepage
** July 1-3, 1863 - Battle of Gettysburg, PennsylvaniaNot originally referenced on Dyer summary but listed on unit homepage
Bristoe Campaign October 9-22. Advance to line of the Rappahannock November 7-8. Mine Run Campaign November 26-December 2. 
* May 4-June 12, 1864 - The Overland Campaign
** Laid all bridges for Army of the Potomac during the Campaign. 
** May 5-7, 1864 - Battle of the Wilderness, Virginia
** May 8-21, 1864 - Battles of Spotsylvania Court House, Virginia
*** To expedite the transportation of wounded three Companies made a forced march to Fredericksburg on May 10, starting at 11:30 a.m. 
*** Built bridge over the Rappahannock at Fredericksburg Lower Crossing, having it completed and ready for use at 4:30 p.m., having marched 8 miles and built bridge 420 feet long in 5 hours 
** May 22-26, 1864 - Operations on Line of the North Anna River, Virginia
** May 26-28, 1864 - Operations on Line of the Pamunkey River, Virginia
** May 28-31, 1864 - Operations on Line of the Totopotomoy River, Virginia
** June 1-12, 1864 - Battles of Cold Harbor, Virginia
Crossing of James River June 15. Before Petersburg June 16-18. Siege operations against Petersburg and Richmond June, 1864, to April, 1865. Jerusalem Plank Road June 22-23, 1864. Demonstration on north side of James River July 27-29. Deep Bottom July 27-28. Hatcher's Run February 5-7, 1865. Appomattox Campaign March 28-April 9. Fall of Petersburg April 2. Appomattox Court House April 9. Surrender of Lee and his army. (Co. "I" march to Danville with 6th Army Corps April 23-27.) Mustered out at Washington, D.C., June 13, 1865.
== Regimental Roster ==
== Regiment Statistical Information ==
* Regiment lost during service 1 Officer and 19 Enlisted men killed and mortally wounded and 1 Officer and 206 Enlisted men by disease. Total 227.
== Legacy ==
== Notes ==
== Sources == 
* (Pages 897, 902, 903, 904, 905, 932, 933, 934, 938, 939, 940, 941, 1404-1405)
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