14th Rhode Island Heavy Artillery (Colored)

14th Rhode Island Heavy Artillery (Colored) was an African American artillery regiment that served in the Union Army during the American Civil War.

Service
The 14th Rhode Island Heavy Artillery (Colored) was organized in Providence, Rhode Island and mustered in August 28, 1863 for three years service.

The regiment served unattached, XIII Corps, Department of the Gulf, to May 1864 (1st Battalion). Defenses of New Orleans, Department of the Gulf, to October 1865.

The 14th Rhode Island Heavy Artillery (Colored) officially ceased to exist when the designation of the regiment was first changed to 8th U.S. Colored Heavy Artillery April 4, 1864, and later to 11th U.S. Colored Heavy Artillery May 21, 1864. The 11th U.S. Colored Heavy Artillery mustered out of service October 2, 1865 at New Orleans, Louisiana.

Detailed service
The units of the regiment were originally trained on organized on Dutch Island in Narragansett Bay. There were three battalions formed. The 1st and 3rd Battalions served together at Camp Parapet in New Orleans. The 2nd Battalion was stationed at English Turn in Plaquemine near New Orleans.

1st Battalion moved to New Orleans, Louisiana, December 19–30, 1863, then to Pass Cavallo, Texas, December 31, 1863-January 8, 1864. 1st Battalion assigned to garrison duty at Fort Esperanza, Matagorda Island, Texas, until May 19, 1864. Moved to Camp Parapet, New Orleans, La., May 19–23; joined 3rd Battalion and served duty there until July 1864. Ordered to Port Hudson, Louisiana and garrison duty there until April 1865. Duty at Brashear City and New Orleans until October 1865.

2nd Battalion moved to New Orleans January 8 - February 3, 1864. Duty in the Defenses of New Orleans at English Turn and at Plaquemine until October 1865. Expedition from Brashear City to Ratliff's Plantation May 14–16, 1865 (detachment). Action at Indian Village, Plaquemine Parish, August 6, 1864 in which three soldiers were captured and later executed by insurgent forces.

3rd Battalion moved to New Orleans, April 3–15, and duty at Camp Parapet until October 1865.

As the regiment served in two different locations it never assembled as a whole until after it had been mustered out of service. The regiment's commander, Colonel J. Hale Sypher, served on court martial duty throughout the regiment's service and never exercised operational control over the regiment.

The de facto commander of the regiment was Lieutenant Colonel Nelson Viall, who was noted for his concern for the well being of his soldiers. Viall has previously served as colonel of the 2nd Rhode Island Infantry but accepted a reduction in rank to serve with the 14th Rhode Island. After the war he served as the warden of the state prison.