21st Ohio Independent Battery was an artillery

Artillery

Originally applied to any group of infantry primarily armed with projectile weapons, artillery has over time become limited in meaning to refer only to those engines of war that operate by projection of munitions far beyond the range of effect of personal weapons...

 battery

Artillery battery

In military organizations, an artillery battery is a unit of guns, mortars, rockets or missiles so grouped in order to facilitate better battlefield communication and command and control, as well as to provide dispersion for its constituent gunnery crews and their systems...

 that served in the Union Army

Union Army

The Union Army was the land force that fought for the Union during the American Civil War. It was also known as the Federal Army, the U.S. Army, the Northern Army and the National Army...

 during the American Civil War

American Civil War

The American Civil War was a civil war fought in the United States of America. In response to the election of Abraham Lincoln as President of the United States, 11 southern slave states declared their secession from the United States and formed the Confederate States of America ; the other 25...

.

Service

The battery was organized at Camp Dennison

Camp Dennison

Camp Dennison was a military recruiting, training, and medical post for the United States Army during the American Civil War. It was located near Cincinnati, Ohio, not far from the Ohio River. The camp was named for Cincinnati native William Dennison, Ohio's governor at the start of the war.With...

 near Cincinnati, Ohio

Cincinnati, Ohio

Cincinnati is a city in the U.S. state of Ohio. Cincinnati is the county seat of Hamilton County. Settled in 1788, the city is located to north of the Ohio River at the Ohio-Kentucky border, near Indiana. The population within city limits is 296,943 according to the 2010 census, making it Ohio's...

 and mustered in April 29, 1863 for a three year enlistment under Captain James W. Patterson.

The battery was attached to Willcox's Left Wing, IX Corps, Department of the Ohio

Department of the Ohio

The Department of the Ohio was an administrative military district created by the United States War Department early in the American Civil War to administer the troops in the Northern states near the Ohio River.General Orders No...

, to October 1863. 2nd Brigade, Left Wing, Department of the Ohio, to January 1864. District of the Clinch, Department of the Ohio, to April 1864. 2nd Brigade, 4th Division, XXIII Corps, Department of the Ohio, to February 1865. 2nd Brigade, 4th Division, District of East Tennessee, Department of the Cumberland, to July 1865.

The 21st Ohio Battery mustered out of service on July 21, 1865.

Detailed service

Ordered to West Virginia May 5. Returned to Camp Dennison May 20, and served duty there until September. Pursuit of Morgan through Indiana and Ohio July 5-28. Moved to Camp Nelson, Kentucky, September 22. Moved from Camp Nelson, to Greenville, Tennessee, October 1. Action at Blue Springs October 10. Walker's Ford December 2. Duty at various points in Tennessee and Alabama until July 1865.

Casualties

The battery lost a total of 9 men during service; 1 officer and 8 enlisted men died due to disease.

See also

• List of Ohio Civil War units
• Ohio in the Civil War
  Ohio in the Civil War
  During the American Civil War, the State of Ohio played a key role in providing troops, military officers, and supplies to the Union army. Due to its central location in the Northern United States and burgeoning population, Ohio was both politically and logistically important to the war effort...
  
  

External links

• Ohio in the Civil War: 21st Ohio Battery by Larry Stevens