United States 1st Infantry (Union)
10/08/1861
Leadership Change - Regiment - Captain Joseph B. Plummer
CaptainJoseph B. Plummer
10/08/1861
Battle - Wilson's Creek - Green County, Missouri; Christian County, Missouri
In the summer of 1861, the Union and the Confederacy struggled for control of Missouri. Brig. Gen. Nathaniel Lyon Army of the West was camped at Springfield, Missouri, with Confederate troops under the command of Brig. Gen. Ben McCulloch and Maj. Gen. Sterling Price approaching.READ MORE
28/02/1862
Leadership Change - Regiment - Captain George A. Williams
CaptainGeorge A. Williams
28/02/1862
Battle - Island Number Ten - New Madrid, Missouri; Lake County, Tennessee
In addition to prosecuting the coastal blockade and pursuing Confederate commerce raiders, the U.S. Navy's other main role in the Civil War, and arguably its most important one, was seizing and controlling the Mississippi River and its tributaries. In this effort, the main obstacle was not the tiny Confederate navy, but rather the formidable shore fortifications erected by the Confederates along the banks of the Tennessee, Cumberland and Mississippi Rivers. This war, therefore, was less often a matter of s…READ MORE
29/04/1862
Battle - Siege of Corinth - Corinth, Mississippi
Union forces had captured the railroad junction and important transportation center at Corinth, Mississippi in the spring of 1862 after their victory at Shiloh. After the Battle of Iuka in September, Maj. Gen. Sterling Price's Confederate Army of the West marched to Ripley, Mississippi where it joined Maj. Gen. Earl Van Dorn's Army of West Tennessee. Van Dorn took command of the combined force numbering about 22,000 men. The Rebels marched southeast toward Corinth, hoping to recapture it and then sweep int…READ MORE
17/09/1862
Leadership Change - Regiment - Captain Levi C. Bootes
CaptainLevi C. Bootes
17/09/1862
Leadership Change - Brigade - Major Charles S. Lovell
MajorCharles S. Lovell
13/12/1862
Leadership Change - Regiment - Lieutenant Justin E. Dimick
LieutenantJustin E. Dimick
13/12/1862
Leadership Change - Brigade - Captain James E. Smith
CaptainJames E. Smith
30/04/1863
Leadership Change - Regiment - Lieutenant James A. Sanderson, and Lieutenant Justin E. Dimick
LieutenantJames A. Sanderson
LieutenantJustin E. Dimick
30/04/1863
Leadership Change - Brigade - Captain Thomas W. Osborn
CaptainThomas W. Osborn
30/04/1863
Leadership Change - Regiment - Lieutenant Justin E. Dimick
LieutenantJustin E. Dimick
30/04/1863
Leadership Change - Division - Major General Hiram Berry
Major GeneralHiram Berry
18/05/1863
Battle - Vicksburg - Vicksburg, Mississippi
In mid-May, 1863, after six months of unsuccessful attempts, Maj. Gen. Ulysses S. Grant's Army of the Tennessee finally converged on Vicksburg, defended by a Confederate army under Lt. Gen. John C. Pemberton. Capture of the Mississippi River town was critical to Union control of the strategic river. Vicksburg was located on a high river bluff defended with artillery, and Pemberton's men had constructed a series of fortifications in an 8-mile arc surrounding the city on the landward side. After crossing the…READ MORE
09/06/1863
Leadership Change - Regiment - Captain William M. Graham
CaptainWilliam M. Graham
09/06/1863
Leadership Change - Brigade - Captain James M. Robertson
CaptainJames M. Robertson
01/07/1863
Leadership Change - Brigade - Captain Dunbar R. Ransom
CaptainDunbar R. Ransom
01/07/1863
Leadership Change - Batteries - Lieutenant Chandler P. Eakin
LieutenantChandler P. Eakin
01/07/1863
Leadership Change - Brigade - Captain Dunbar R. Ransom
CaptainDunbar R. Ransom
31/05/1864
Leadership Change - Brigade - Captain Samuel S. Elder
CaptainSamuel S. Elder
14/08/1864
Leadership Change - Brigade - Lieutenant Colonel Freeman McGilvery
Lieutenant ColonelFreeman McGilvery
20/09/1864
Leadership Change - Brigade - Colonel John Henry Holman
ColonelJohn Henry Holman
07/10/1864
Leadership Change - Brigade - Lieutenant Colonel Richard H. Jackson
Lieutenant ColonelRichard H. Jackson
13/01/1865
Leadership Change - Regiment - Lieutenant Colonel Giles H. Rich
Lieutenant ColonelGiles H. Rich
13/01/1865
Leadership Change - Brigade - Colonel Elias Wright
ColonelElias Wright
13/01/1865
Battle - Second Fort Fisher - New Hanover County, North Carolina
By January 1865, Fort Fisher on the North Carolina shore was the last coastal stronghold of the Confederacy. The fort protected blockade running vessels entering and departing Wilmington, the South's last open seaport on the Atlantic coast. Maj. Gen. Alfred Terry was placed in command of a Provisional Corps from the Army of the James, and was supported by a Navy and Marine Corps force of nearly 60 vessels under Rear Adm. David D. Porter. Terry's orders were to renew operations against the fort that had fai…READ MORE
01/04/1865
Leadership Change - Regiment - Lieutenant Chandler P. Eakin
LieutenantChandler P. Eakin
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