The 5th Wisconsin Infantry Regiment was an infantry regiment that served in the Union Army during the American Civil War.
The 5th Michigan Infantry Regiment was an infantry regiment from Michigan that served in the Union Army during the American Civil War. The regiment was mustered into federal service in August 1861 and served in the Eastern Theater. It fought in all the major battles of the Army of the Potomac, including Seven Pines, the Seven Days Battles, Second Bull Run, Chantilly, Antietam, Fredericksburg, Chancellorsville, Gettysburg, the Wilderness, Spotsylvania, Cold Harbor, Petersburg, and Appomattox. The regiment was mustered out in June 1865.
The 7th New York Infantry Regiment, later reorganized at the 7th Veteran Infantry Regiment, was an infantry regiment that served in the Union Army during the American Civil War. It was composed almost entirely of German immigrants and is also known as the Steuben Guard or the Steuben Regiment. It should not be confused with the 7th New York Militia, an entirely different regiment whose service overlapped with the 7th New York Volunteers.
The 10th New York Infantry Regiment was an infantry regiment that served in the Union Army during the American Civil War. It was also known as the McChesney Zouaves or National Guard Zouaves.
The 122nd Ohio Infantry Regiment, sometimes 122nd Ohio Volunteer Infantry was an infantry regiment in the Union Army during the American Civil War.
The 2nd Ohio Cavalry Regiment was a cavalry regiment that served in the Union Army during the American Civil War.
The 13th Regiment Massachusetts Volunteer Infantry was an infantry regiment in the Union Army during the American Civil War. It was formed on July 16, 1861, at Fort Independence in Boston, Massachusetts. Its original commander was Colonel Samuel H. Leonard.
The 67th New York Infantry Regiment was a regiment of the Union Army, which was raised in the city of Brooklyn in 1861 at the beginning of the American Civil War.
The 1st Connecticut Cavalry Regiment was a cavalry regiment that served in the Union Army during the American Civil War.
The 1st Massachusetts Volunteer Cavalry Regiment was a cavalry regiment that served in the Union Army during the American Civil War.
The 10th New York Cavalry Regiment was a cavalry regiment that served in the Union Army during the American Civil War.
The 1st Pennsylvania Cavalry was a cavalry regiment that served in the Union Army as part of the Pennsylvania Reserves infantry division during the American Civil War.
The 8th Pennsylvania Cavalry was a cavalry regiment that served in the Union Army during the American Civil War.
The 16th Pennsylvania Cavalry was a cavalry regiment that served in the Union Army during the American Civil War.
The 61st Regiment, Pennsylvania Volunteer Infantry was an infantry regiment that served in the Union Army during the American Civil War.
The 12th New York Infantry Regiment was an infantry regiment in the Union Army during the American Civil War.
The 49th New York Infantry Regiment was an infantry regiment in the Union Army during the American Civil War.
The 3rd New Jersey Cavalry Regiment was a cavalry regiment that served in the Union Army during the American Civil War. 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.
The 4th U.S. Artillery, Battery E was an artillery battery that served in the Union Army during the American Civil War. The unit fought at the battles of Kernstown, Port Republic, Rappahannock Station, Second Bull Run, Chantilly, Antietam, and Fredericksburg in 1862. The battery transferred to the Cavalry Corps where it served for the rest of the war. In 1863, 4th U.S. Artillery, Battery E fought at Chancellorsville, Gettysburg, Culpeper, Bristoe Station, and Mine Run. In 1864, the unit fought at the Wilderness, Todd's Tavern, Yellow Tavern, Totopotomoy, Cold Harbor, the Wilson-Kautz Raid, Opequon, Fisher's Hill, and Cedar Creek. In 1865, it saw action at Dinwiddie Court House, Five Forks, Sailor's Creek, and Appomattox before taking part in the Grand Review of the Armies.
The 15th New York Engineer Regiment was an engineer regiment that served in the Union Army during the American Civil War. The regiment was initially raised as the 15th Volunteer Infantry, but was converted to an engineer regiment after it arrived in Washington DC. It served as an engineer unit for the Army of the Potomac (AoP) from the Peninsula campaign through the Appomattox Campaign.
Union 
New York