Second Minnesota Volunteer Infantry Regiment

Second Minnesota Volunteer Infantry Regiment
Unit name	Second Minnesota Volunteer Infantry Regiment
Dates	1861–1865
Country	United States
Allegiance	Union
Branch	Union Army
Type	Infantry
Size	Regiment
Garrison	St. Paul, Minnesota
Notable commanders	Henry C. Lester, David H. Bates, John T. Averill

Second Minnesota Volunteer Infantry Regiment

The Second Minnesota Volunteer Infantry Regiment was an infantry regiment raised in Minnesota that served in the Union Union Army during the American Civil War and participated earlier in operations during the Dakota War of 1862. Mustered in at Fort Snelling and organized in St. Paul, Minnesota, the regiment served in the Western Theater and fought in major campaigns under commanders associated with the Army of the Tennessee, Army of the Gulf, and departments operating across Mississippi River campaigns and the Trans-Mississippi Theater.

Formation and Organization

The regiment was mustered between June and August 1861 at Fort Snelling and organized in St. Paul, Minnesota, drawing volunteers from counties such as Hennepin, Ramsey, and Washington County. Initial officers included Colonel Henry C. Lester and subordinate field officers commissioned under authority of Minnesota Governor Alexander Ramsey. Companies A through K were recruited, trained, and equipped at local rendezvous points before being sent to garrison assignments and to join larger formations such as brigades commanded by officers like John A. McClernand or assigned temporarily to posts in the Department of the Northwest.

Service in the Dakota War of 1862

In summer 1862, remnants and detachments of the regiment were mobilized for frontier duty during the Dakota War of 1862 (also called the Sioux Uprising). Elements of the regiment participated in operations around New Ulm and Minnesota River valley expeditions, cooperating with militia under commanders such as Henry Sibley and regulars from posts like Fort Ridgely. The regiment helped secure supply lines, escort refugees to St. Paul, and took part in pursuit operations against bands associated with leaders linked to the uprising. This internal security role delayed or diverted companies from early deployment to the Mississippi River campaigns, intertwining the regiment's history with Minnesota's frontier conflicts and the broader national crisis over Indian treaties and settlement.

Civil War Campaigns and Battles

After frontier duties, the Second Minnesota joined operations in the Western Theater, serving in campaigns and battles across Missouri, Arkansas, Mississippi, and Louisiana. The regiment saw action at the Battle of Milliken's Bend, participated in the Vicksburg Campaign under generals such as Ulysses S. Grant and William T. Sherman, and engaged in operations during the Red River Campaign under Nathaniel P. Banks. Companies scouted, manned siege lines, and fought in assaults and entrenchments at places including Port Hudson, Grand Gulf, and around Vicksburg. Detached elements were later assigned to garrison and occupation duties in New Orleans and in the military districts established after major sieges. The regiment operated within brigades that served in corps of the Department of the Gulf and under divisional commanders connected to the campaigns of Benjamin G. Farrar and others.

Casualties, Strength, and Muster-out

Over its service, the Second Minnesota experienced combat losses, disease, and attrition typical of Civil War regiments. Strength varied with recruitment, reenlistments, and drafts; veterans and recruits supplemented initial enlistees as the war progressed. The regiment suffered killed and mortally wounded in actions during major engagements such as the Vicksburg Campaign and skirmishes in the Trans-Mississippi, while disease claimed additional lives at camps and garrison posts, reflecting risks documented across units like the Army of the Tennessee. After occupying duties and final mustering processes, the regiment was mustered out in 1865 following the Confederate surrender and federal demobilization under auspices of the United States War Department.

Commanders and Notable Personnel

Commanders included Colonels such as Henry C. Lester, who led early organization, and later commanders like John T. Averill, who influenced brigade-level operations and coordination with higher commands. Other officers and noncommissioned leaders gained recognition for actions at engagements connected to commanders and staff from formations under Ulysses S. Grant, Nathaniel P. Banks, and regional superiors. Notable enlisted men and officers went on to serve in Minnesota state government, United States Congress delegations, and civic roles in St. Paul and surrounding counties. The regiment's officers interacted with figures involved in postwar reconstruction policies and veterans' organizations such as the Grand Army of the Republic.

Legacy and Commemoration

The Second Minnesota's legacy is preserved in Minnesota regimental histories, battlefield markers at sites like Vicksburg National Military Park, and in county histories of Minnesota. Surviving veterans participated in Grand Army of the Republic posts and local reunions, contributing to memorials, rosters, and pension records archived by institutions such as the Minnesota Historical Society. Commemoration includes monuments, regimental rolls in veteran collections, and mentions in broader studies of the Dakota War of 1862 and the Vicksburg Campaign, linking the regiment to debates over frontier policy, Civil War strategy, and Minnesota's wartime contributions.

Category:Minnesota in the American Civil War Category:Military units and formations established in 1861 Category:Military units and formations disestablished in 1865