17th Maine Infantry Regiment

17th Maine Infantry Regiment
Public domain · source
Unit name	17th Maine Infantry Regiment
Dates	July 1862 – May 1863 (nine months' service)
Country	United States
Allegiance	Union
Branch	Volunteers
Type	Infantry
Size	Regiment
Garrison	Portland, Maine
Notable commanders	Col. Daniel White, Col. Thomas Roberts

17th Maine Infantry Regiment

The 17th Maine Infantry Regiment was a nine-month volunteer infantry regiment raised in Maine during the American Civil War that served in the Eastern Theater, including the defense of Washington, D.C., operations in Virginia, and actions during the Maryland Campaign. Mustered in the summer of 1862, the regiment performed garrison duty, railroad protection, marching operations, and took part in expeditions connected to the Maryland Campaign (1862), encountering Confederate forces associated with commanders of the Army of Northern Virginia during a campaign that included movements tied to the Battle of Antietam and the aftermath of the Second Battle of Bull Run. The regiment's service reflects broader patterns of nine-month enlistments raised after the Second Battle of Bull Run and during the mobilization that followed President Abraham Lincoln's calls for additional troops.

Formation and Organization

Organized at Augusta, Maine and mustered at Portland, Maine in July 1862, the regiment drew recruits from counties across Maine, including Cumberland County, Maine, York County, Maine, Androscoggin County, Maine, and Penobscot County, Maine. The unit formed under state authorities and was mustered into Federal service under orders associated with the United States War Department (1861–1865). Command selection followed patterns seen elsewhere in New England volunteer regiments, with leaders who had reputations in local Maine politics and civic institutions. Once organized, the regiment moved to the defenses of Washington, D.C., linking it with units assigned to the Defenses of Washington, D.C. and brigades serving under departmental commanders operating in the Middle Atlantic region.

Service and Campaigns

After initial duty in the capital region, the regiment joined campaigns and assignments related to protecting lines of communication and transportation for the Army of the Potomac. The 17th Maine performed picket and outpost duty along the Potomac River, guarded the Baltimore and Ohio Railroad corridors, and accompanied expeditions into contested counties of northern Virginia where Confederate cavalry elements under leaders such as J.E.B. Stuart threatened Federal logistics. During the late summer and early autumn of 1862, the regiment was involved in movements connected to the Maryland Campaign (1862), following the invasion led by General Robert E. Lee and participating in operations that tied into the strategic unfolding surrounding the Battle of South Mountain and the Battle of Antietam.

While not a principal formation at the decisive encounter at Sharpsburg, Maryland, the regiment engaged in skirmishes and maneuvers, coordinated with corps and divisions of the Army of the Potomac under commanders such as Major General George B. McClellan and later operatives associated with Ambrose Burnside. After the crisis of September 1862, the 17th Maine remained on duty in Virginia and Maryland, joining reconnaissance missions and construction of defensive works near Falmouth, Virginia and the strategic crossings of the Rappahannock River. The regiment concluded its term of service with duties that included escorting prisoners, guarding depots, and performing garrison rotations before mustering out in May 1863.

Casualties and Strength

The regiment mustered approximately 800 men at full strength, typical for a nine-month infantry regiment raised in New England. Losses were incurred primarily through disease and the hardships of campaigning rather than large-scale battlefield casualties; illnesses such as typhoid fever and dysentery, common in Civil War camps, accounted for a notable portion of deaths. Combat casualties included those from skirmishes and picket engagements during the Maryland Campaign and actions in northern Virginia. The 17th Maine's casualty profile mirrors statistics reported for many short-term volunteer regiments that faced attrition from disease, exposure, and the rigors of marching while contributing to the cumulative manpower of the Union Army.

Commanders and Notable Personnel

Command leadership included colonels and field officers drawn from Maine civic life. The first commanding officer, Col. Daniel White, had prior militia experience and local prominence, while subsequent command passed to officers such as Col. Thomas Roberts during mustering and field operations. Company officers—captains, lieutenants, and sergeants—often came from towns like Portland, Maine, Bangor, Maine, Auburn, Maine, and Brunswick, Maine, linking the regiment to municipal elites and volunteer networks. Several noncommissioned officers and enlisted men later appear in postwar veterans' organizations including the Grand Army of the Republic and participated in reunions, regimental histories, and local commemorations that tied the 17th Maine to veterans' memory culture and Civil War historiography emerging in New England.

Equipment, Uniforms, and Training

Equipped and supplied according to Federal quartermaster standards, the 17th Maine carried infantry small arms typical of mid‑1862 issue: rifled muskets such as the Springfield Model 1861 or comparable percussion arms distributed to volunteer regiments, bayonets, cartridge boxes, and knapsack equipment. Uniforms followed Union infantry patterns with frock coats and forage caps early in service, with many men later adopting more practical fatigue clothing during marches and guard duty; buttons, insignia, and company letters reflected state and regimental distinctions common to New England volunteer units. Training emphasized drill, marksmanship, and camp discipline following regulations promulgated by the United States Army (Union) and drill manuals that officers adapted to the realities of expeditionary operations, railroad guard duty, and the challenges of campaigning in the Middle Atlantic states.

Category:Units and formations of the Union Army from Maine Category:Military units and formations established in 1862 Category:Military units and formations disestablished in 1863