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USS Merrimack (1855) facts for kids

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USS Merrimack;h46248.jpg
USS Merrimack; Engraving by L.H. Bradford & Co., after a drawing by G.G. Pook
Quick facts for kids
History
United States
Name Merrimack
Ordered 6 April 1854
Launched 15 June 1855
Commissioned 20 February 1856
Decommissioned 16 February 1860
Fate
  • Burned and sunk in dock, 20 April 1861
  • Raised and converted into ironclad CSS Virginia
General characteristics
Tonnage 3,200
Length 275 ft (84 m)
Beam 38.5 ft (11.7 m)
Draft 24 ft (7.3 m)
Propulsion sail, steam engine
Speed 12 knots
Armament
  • 14 × 8-inch guns,
  • 2 × 10-inch guns,
  • 24 × 9-inch guns

The USS Merrimack was a powerful steam frigate. It was a type of warship that used both sails and a steam engine. This ship is most famous for its role in the American Civil War.

After the Merrimack was burned and sunk, its main body (called the hull) was used to build a new ship. This new ship was an ironclad warship named CSS Virginia. The CSS Virginia later fought in the famous Battle of Hampton Roads. This battle was the first time two ironclad warships fought each other.

The Merrimack was the first of six "screw frigates" built starting in 1854. Screw frigates used a propeller (a "screw") to move through the water. Like its sister ships, the Merrimack was named after a river. The Merrimack River flows through New Hampshire and Massachusetts.

The Merrimack's Story

USS Merrimack (1855) sectional view
USS Merrimack sectional view, showing its inner workings.

Building the Ship

The Merrimack was built at the Boston Navy Yard. It was launched on June 15, 1855. A "ship sponsor" is someone who officially names and launches a ship. For the Merrimack, this was Mary E. Simmons.

The ship officially joined the Navy on February 20, 1856. Captain Garrett J. Pendergrast was its first commander. This was the second ship in the U.S. Navy to be named after the Merrimack River.

Early Journeys

The new screw frigate went on "shakedown cruises." These are test trips to make sure everything on the ship works correctly. The Merrimack sailed to the Caribbean Sea and parts of Western Europe.

It visited cities like Southampton in England, Brest in France, Lisbon in Portugal, and Toulon in France. After these trips, it returned to Boston. The ship was then taken out of service on April 22, 1857, for repairs.

Pacific Ocean Service

The Merrimack was put back into service on September 1, 1857. It left Boston Harbor on October 17. It became the main ship, or "flagship," for the Pacific Squadron.

The ship sailed around Cape Horn, which is the southern tip of South America. It then cruised along the Pacific coast of South and Central America. The Merrimack headed back home on November 14, 1859. When it returned to Norfolk Navy Yard, it was taken out of service again on February 16, 1860.

The Civil War and a New Life

The Merrimack was not in active service when the American Civil War was about to begin. As tensions grew, the U.S. Navy planned to move the ship to Philadelphia. However, on April 17, 1861, the state of Virginia decided to leave the United States.

People who supported the Confederacy sank small boats in the channel. This blocked the Merrimack from leaving the Norfolk Navy Yard. To prevent the ship from being captured by the Confederacy, the U.S. Navy set it on fire and sank it on April 20, 1861.

USS Merrimack - NH 58880
The USS Merrimack on fire during the burning of the Norfolk Navy Yard, April 20, 1861.

The Confederacy badly needed warships. They raised the Merrimack's sunken hull. They then rebuilt it into a powerful ironclad ship. This new ship was designed by Lt. John Mercer Brooke.

On February 17, 1862, the rebuilt ship was officially named CSS Virginia. The Confederacy hoped this ironclad would destroy the Union's wooden ships. They also hoped it would end the Union's naval blockade, which was hurting their war efforts.

External links

See also

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