USS Baron DeKalb

USS Baron DeKalb was a gunboat constructed for the Union Navy by James B. Eads during the American Civil War.
USS Baron DeKalb, named after General Baron DeKalb of Hüttendorf near Erlangen, in present-day Bavaria, was originally named Saint Louis, and was one of seven City-class ironclads built at Carondelet, Missouri and Mound City, Illinois, for the Western Gunboat Flotilla.
These ironclads were shallow draft with a center driven paddle wheel. They were partially armored and slow and very hard to steer in the currents of rivers. They were vulnerable to plunging fire and also by hits in their un-armored areas. Called "Pook Turtles" for the designer, they played an essential role through four years of war and were present at almost every battle on the Mississippi River and its tributaries.

Built in St. Louis, Missouri in 1861

Originally built as St. Louis, the stern wheel casemate gunboat was built by James B. Eads, at the Union Marine Works at Carondelet, Missouri, for the U.S. War Department. She was launched in St. Louis, Missouri, October 12, 1861 and joined the Western Gunboat Flotilla.

Civil War service

Assigned to Union Army operations

During 1862 St. Louis, under the command of Lieutenant L. Paulding USN, was attached to Rear Admiral Andrew Hull Foote's squadron and participated in the Battle of Lucas Bend and the capture of Fort Henry on the Tennessee River. She served as flagship for the squadron when it assisted the Union Army at the capture of Fort Donelson on the Cumberland River. Between April and June 1862, she operated against Fort Pillow, Tennessee.
St. Louis was renamed Baron De Kalb for the Revolutionary War general Johann de Kalb on September 8, 1862. This change was apparently in anticipation of the vessel's transfer from the War Department to the Navy Department, there already being a in commission with the Navy.

Reassigned to the Union Navy

On October 1, 1862 Baron De Kalb was transferred to the Navy Department. During December 21–28 she took part in the Yazoo Expedition and participated in the action at Drumgould's Bluff. Four of Baron De Kalb's sailors were awarded the Medal of Honor for their actions in the expedition: Ordinary Seaman Peter Cotton, Captain of the Forecastle Pierre Leon, Boatswain's Mate John McDonald, and Boatswain's Mate Charles Robinson.
During 1863 Baron De Kalb took part in the capture of Arkansas Post ; expedition up the White River ; Yazoo Pass Expedition ; action at Fort Pemberton ; action at Haines' Bluff ; action at Yazoo City, Mississippi ; and the Yazoo River Expedition.

Sunk by mine

On July 13, 1863 Baron De Kalb was sunk by a mine in the Yazoo River, one mile below Yazoo City, Mississippi.

Chronology

January 11, 1862 against CSN vessels near Lucas Bend, Missouri.
February 6, 1862 attacking Battle of Fort Henry, Tennessee.
February 14, 1862 attacking Fort Donelson, Tennessee..
Repaired at St. Louis.
February 23, 1862 attacked Columbus, Kentucky, a demonstration during Battle of Belmont.
March 15 through April 7, 1862, Battle of Island Number 10.
April 13, 1862, attacked Fort Pillow
May 10, 1862, involved in the Fort Pillow.
June 6, 1862, First Battle of Memphis destroying the Confederate Mississippi river fleet with her sister ships and several "Ellet Rams"
June 17, 1862, participated in the expedition up the White River bombarding positions at St. Charles, Arkansas.
September 8, 1862, rechristened USS Baron De Kalb.
November 21 through December 11, 1862; Expedition up the Yazoo River.
December 5, 1862, captured the steamer Lottie.
December 28, 1862, bombarded the batteries at Drumgold's Bluff.
January 10–11, 1863, took part in the Battle of Fort Hindman, Arkansas
March 11–23, 1863, took part in the Battle of Fort Pemberton, Tallahatchie River
May 18, 1863, took part in capture of Battle of Haynes Bluff.
May 19, 1863, captured the steamer Alonzo Child.
May 20–23, 1863, helped destroy the Yazoo City Navy Yard.
May 24–31, 1863, made an expedition up the Yazoo River.
July 13, 1863, sunk by a torpedo one mile below Yazoo City.
Armament

Like many of the Mississippi theater ironclads, Baron Dekalb had its armament changed multiple times over life of the vessel. To expedite the entrance of Baron DeKalb into service, she and the other City-class ships were fitted with whatever weapons were available; then had their weapons upgraded as new pieces became available. Though the Dahlgren smoothbore cannons were fairly modern most of the other original armaments were antiquated; such as the 32-pounders, or modified; such as the 42-pounder "rifles" which were in fact, old smoothbores that had been gouged out to give them rifling. These 42-pounder weapons were of particular concern to military commanders because they were structurally weaker and more prone to exploding than purpose-built rifled cannons. Additionally, the close confines of riverine combat greatly increased the threat of boarding parties. The 12-pounder howitzer was equipped to address that concern and was not used in regular combat.