The 28th Massachusetts Infantry regiment was the second primarily Irish American volunteer infantry regiment recruited in Massachusetts for service in the American Civil War. The regiment's motto was Faugh a Ballagh
The 20th Massachusetts Volunteer Infantry, also known as the "Harvard Regiment," was a regiment of infantry in the American Civil War. The regiment was so nicknamed because the officers of the 20th were young Harvard graduates. In addition, some, but not all, of the private soldiers had attended Harvard. The 20th was organized at Camp Meigs in Readville, August 29 to September 4, 1861. After training they left Massachusetts for Washington, D. C., September 4. They would fight until the war's conclusion being mustered out on July 16 and discharged July 28, 1865.
The 9th Regiment Massachusetts Volunteer Infantry was a military unit from Boston, Massachusetts, USA, part of the Army of the Potomac during the American Civil War. It is also known as "The Fighting Ninth". It existed from 1861 to 1864 and participated in several key battles during the war. The unit is an Irish heritage unit, with many volunteers having been born in Ireland.
The 60th Regiment Massachusetts Volunteer Infantry was an infantry regiment that served in the Union Army during the American Civil War from 1864 to 1865.
The 62nd Massachusetts Volunteer Infantry Regiment was an infantry regiment being raised to serve in the Union Army during the American Civil War. The war ended before the unit was complete.
The 1st Massachusetts Volunteer Heavy Artillery Regiment was a unit that served in the Union Army during the American Civil War. It was originally raised as the 14th Massachusetts Volunteer Infantry Regiment.
The 61st Regiment Massachusetts Volunteer Infantry was an infantry regiment raised for one year's service in the Union Army during the American Civil War from 1864 to 1865.
The 41st Regiment Massachusetts Volunteer Infantry was a three-year infantry regiment that served in the Union Army during the American Civil War. It was recruited as part of Governors Banks' and Andrew's recruitment drives to supply the union with a military force to hold and expand Union control of the lower Mississippi. In the late winter/early spring of 1863, it was converted to mounted infantry and later to cavalry. On its conversion in June 1863 at Port Hudson, it was disestablished and re-established as the 3rd Massachusetts Volunteer Cavalry.
The 51st Regiment Massachusetts Volunteer Infantry was a regiment of infantry that served in the Union Army during the American Civil War. The regiment was assigned to Major General John G. Foster's Department of North Carolina, later designated as the XVIII Corps. While based in New Bern, North Carolina, the 51st Massachusetts took part in several expeditions involving numerous units from Foster's command and were engaged in the Battle of Kinston, the Battle of White Hall and the Battle of Goldsboro Bridge, among other engagements.
The 1st Regiment Massachusetts Volunteer Infantry was an infantry regiment in the Union army during the American Civil War. It was the first regiment to leave Massachusetts for a three-year term in response to President Abraham Lincoln's May 3, 1861, call for three-year regiments. It was also the first three-year regiment from any state to reach Washington, D.C., for federal service. The core of the regiment was five companies from the 1st Massachusetts Volunteer Militia, a peace-time unit which was formed in 1858, replacing an earlier, disbanded unit of the same designation. Five companies of new recruits were added to the regiment and the unit was mustered in by companies beginning May 23, 1861, at Camp Cameron in Cambridge, Massachusetts.
John H. Harbourne was an English born American soldier who fought in the American Civil War. Harbourne received his country's highest award for bravery during combat, the Medal of Honor. Harbourne's medal was won for his actions during the Second Battle of Petersburg on June 17, 1864. He was honored with the award on February 24, 1897.
Marcus M. Haskell was an American soldier who fought in the American Civil War. He received the Medal of Honor, the highest military award, for rescuing a wounded man while under fire at Antietam, on 17 September 1862, in spite of his own wound.
45th Regiment Massachusetts Volunteer Infantry was an infantry regiment in the Union army during the American Civil War. The regiment trained at Camp Meigs in Readville, Massachusetts before traveling to North Carolina, where they fought in the Battle of Kinston in December 1862, and in skirmishes in and around New Bern, North Carolina in the spring of 1863. They suffered heavy casualties in battle and due to fever. In June they returned to Boston, where they patrolled the streets to quell any draft riots, and were discharged on July 21. They were commanded by Colonel Charles R. Codman (1829-1918).
The 40th Regiment, Massachusetts Volunteer Infantry Regiment was a three-year infantry regiment of the Union Army that served in the Department of Virginia and North Carolina, the Army of the Potomac, and the Department of the South during the American Civil War.
The 43rd Regiment Massachusetts Volunteer Infantry was a regiment of infantry that served in the Union Army during the American Civil War. The unit was first formed in September 1862 in response to President Abraham Lincoln's call for 300,000 men to serve for nine months. The nucleus of the regiment was the Second Battalion Massachusetts Volunteer Militia, a unit dating to 1798 known as the Boston Light Infantry and nicknamed the "Tigers." The 43rd Massachusetts therefore became known as the "Tiger Regiment."
The 59th Massachusetts Volunteer Infantry Regiment was a unit of the Union Army during the American Civil War. It was one of the four Massachusetts "Veteran Regiments" raised in the winter of 1863–64. Recruits joining these regiments were required to have served at least nine months in a prior unit. The regiment was attached to the IX Corps of the Army of the Potomac and took part in Lieutenant General Ulysses S. Grant's Overland Campaign in the spring of 1864. They participated in heavy combat during several battles including the Battles of the Wilderness, Spotsylvania Courthouse, and the Crater.
The 57th Regiment Massachusetts Volunteer Infantry was a regiment of infantry that served in the Union Army during the American Civil War. It was one of the four "Veteran Regiments" raised in Massachusetts during the winter of 1863–64. Recruits of these regiments were required to have served at least nine months in a prior unit. Colonel William F. Bartlett, at age 24 already a veteran of three regiments, organized the recruiting and formation of the 57th Massachusetts and served as its first commanding officer.
The 1st Massachusetts Battery was a peacetime militia artillery battery that was activated for federal service in the Union army for two separate tours during the American Civil War. Prior to the war and during its first term of service, the unit was sometimes known as "Cook's Battery" after its commanding officer, Capt. Asa M. Cook. During its first term, the battery primarily served garrison duty in Baltimore, Maryland. Almost immediately after mustering out, the unit began preparing for a second term, this time volunteering to serve for three years. The battery was attached to the VI Corps of the Army of the Potomac during its second term and took part in some of the largest battles of the war including the Fredericksburg, Chancellorsville, Gettysburg, and Lieutenant General Ulysses S. Grant's Overland Campaign in the spring of 1864.
The 5th Massachusetts Battery was an artillery battery that served in the Union army during the American Civil War. It was one of the Massachusetts regiments organized in response to President Abraham Lincoln's call on May 2, 1861 for volunteer troops to serve a term of three-years. The battery trained at Camp Shouler in Lynnfield, Massachusetts and Camp Massasoit in Readville, Massachusetts. It departed Boston by steamship on December 25, 1861.
The 11th Massachusetts Battery was an artillery battery that served in the Union Army during the American Civil War. It was formed in response to President Abraham Lincoln's August 1862 call for 300,000 men to serve for nine months. Several months after completing their first term of service, the battery was reorganized for a second term of three years. It was recruited by Captain Edward J. Jones of Boston and consisted almost entirely of men from that city. The battery served a largely uneventful first term as garrison troops mostly in Centreville, Virginia. During their second term they were involved in heavy combat being part of the Army of the Potomac during Lieutenant General Ulysses S. Grant's Overland Campaign.
United States of America 
