The Hunt for the Alligator
For the latest
and up to date information on the Alligator project, visit the NOAA Alligator web site

Reprint with permission from the
editor of the Sun
Journal New Bern, NC
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to Part 2 Printed
January 24, 2004
January 18,2004 Sun
Journal New Bern NC by
Mr. Sandy Wall
Somewhere among the untold number of shipwrecks off North Carolina's
coast lies the U.S. Navy's first submarine -- an uncelebrated,
Civil War-era vessel that was lost before it could be successfully
deployed in battle.
The USS Alligator, which was designed by a Frenchman to ferry swimmers
to underwater Confederate targets, was lost on April 2, 1863, during
a storm off Cape Hatteras, about 80 miles east of New Bern.
Its inauspicious demise came as it was being towed by the USS Sumpter from
Washington to Charleston, S.C.
It was nearly forgotten until recently, when a casual discussion among
three long-time seamen led to renewed interest in the ship and its fate.
The National Oceanic and Atmospheric Administration, the U.S. Navy's Office
of Naval Research and others have joined forces to learn more about the
vessel and the circumstances surrounding its demise.
And while there's yet no large-scale effort planned to go out and hunt
for the wreck, project supporters say they hope to call public attention
to the Alligator, which eventually could lead to its discovery and recovery.
"The Alligator Project is about getting people young and old alike excited about
marine science and exploration, and connecting the public to our nation's
maritime heritage," said Michiko Martin, national education coordinator for NOAA's
National Marine Sanctuary Program. "It offers the perfect mix of history, mystery
and technology."
Appropriately named
The USS Alligator was developed and built at a time when both the
U.S. and Confederate militaries were experimenting with new technologies
to gain an advantage at sea.
Retired submariner Jim Christley, who has written about the Alligator
and now is volunteering to help with the current research work, said
the U.S. Navy actively solicited ideas for new ships, particularly
with the South working with ironclads."The Navy had a perceived need for new ideas," he
said. The hunt led them to Brutus de Villeroi, a French inventor who
was living in Philadelphia. De Villeroi had gained notoriety when a small
submarine he built for salvage purposes was seized while it sailed in
the Delaware River in 1861.
"The fact that he was in the right place at the right time was fortuitous for
him and the Navy," Christley said.
The Navy eventually bought de Villeroi's design for a submarine and
hired a contractor to build it. Construction began in Philadelphia
in 1861, and the boat was launched in 1862.
Christley said the Alligator, which originally was known simply as "the
submarine propeller," probably looked to observers like the animal of
the same name. It was about 47 feet long, constructed of rolled iron
painted green and could hold a crew of between 17 and 22 men.
Its original propulsion system was a system of 18 oars, nine on each
side, which made the vessel maneuverable, but slow, Christley said.
The oars later were replaced with a propeller, or "screw," that the
crew likely cranked to propel the vessel forward.
Christley believes the submarine would be able to dive about 50 feet. Apparently
it worked.
"The tests in Washington and Philadelphia showed that it did work," he said.
The Alligator was equipped with a driver-lockout chamber and primarily was
designed to take a swimmer or swimmers to an underwater target, such
as a ship's hull or an obstruction in a harbor.
Christley said the idea would be to have the swimmer or swimmers plant mines
or charges on targets that could be detonated remotely.
'Natural genius'
To learn more about the Alligator's design and final resting place,
team members have sought to learn more about the seemingly immodest
man who designed it.
De Villeroi was born in France in 1794, and some researchers believe
he may have been author Jules Verne's mathematics teachers there.
Researchers believe de Villeroi moved to the United States in the
late 1850s, perhaps to work for a mining company. He shows up in
the 1860 American census, where he lists his occupation as "natural
genius."
Records discovered last year in France show de Villeroi tried at
least three times to sell his submarine designs to the French navy:
in 1832, 1855 and 1863. Each time, he was turned down.
Catherine Marzin, national partnership coordinator for the National
Marine Sanctuaries, visited France last May to research de Villeroi.
At a French naval archive in Vincennes, she found a file containing
letters and drawings de Villeroi had penned to the French government.
In the documents were drawings for a submarine, which contained an
inscription stating the drawings were those of a submarine de Villeroi
had deisgned for the U.S. Navy -- an obvious attempt to bolster his
credentials and impress the French government.
Marzin had found drawings for the Alligator.
"I found the holy grail," Marzin recalled gleefully with a hint of a French accent. "It
was very exciting."
De Villeroi may have been temperamental. Christley said records indicate
he parted company with the Navy about three-fourths through the building
of the submarine. He later died of chronic bronchitis in 1874 and
was buried in Philadelphia, 11 years after his submarine was lost.
The loss
Letters written by the masters of both the USS Sumpter and the USS
Alligator uncovered at the National Archives recount the events
surrounding the Alligator's loss.
According to Commander Richard Poole of the Office of Naval Research,
the letters indicate the USS Sumpter, which was towing the unmanned
Alligator to South Carolina, was overtaken by a storm off Cape
Hatteras on April 2, 1863.
During the storm, one of the two "hawsers," or ropes, securing
the Alligator to the Sumpter broke. Later the officers, fearing
for the safety of the Sumpter and its crew, decided to cut the
line, which set the Alligator adrift.
It's not clear what happened to the Alligator next, or exactly
where the Sumpter was when the decision was made to cut the line.
The last record of its position was taken at noon, and the Alligator
was cut loose about 6 p.m."They just said she was lost, that they cut the line and she was lost," Poole
said.
Documents show the Sumpter's crew intended to go back and retrieve
the Alligator after the storm, but was unable to because of damage
it sustained.
It's not clear if the Alligator was taking on water when it was
cut loose, so it's not known if the vessel went down quickly or
drifted for a while before going under."It's my assumption that the Alligator was filling with water and was becoming
unmanageable," Christley said.
Lost to history?
The Alligator's inauspicious demise probably led to its trip
into obscurity. Unlike its celebrated Confederate counterpart,
the CSS Hunley, the Alligator did not sink an enemy ship and
no one died while serving aboard it.
The U.S. government's renewed interest in the missing boat began
in May 2002 during a casual conversation between Jay Cohen, chief
of Naval Research for the Navy, Daniel Basta, director of NOAA's
National Marine Sanctuary Program and the renowned underwater explorer
Robert Ballard.
The men were discussing a magazine article about the Alligator.
Cohen became interested, and a historical research project was
undertaken.
Between May 2002 and May 2003, team members from NOAA and ONR,
together with volunteers and others, sought information about the
Alligator and de Villeroi in the Library of Congress, the National
Archives, the French naval archive and other places.
A group of midshipmen and faculty members from the U.S. Naval Academy
also studied the Alligator's possible fate, and, in June 2003,
researchers conducted a 50-hour research cruise aboard a sonar-equipped
NOAA vessel off the N.C. coast.
They didn't find anything, but they hope others eventually might.
Christley believes the Alligator sank intact, and Poole speculates
that if it went down in deep water, it might not have experienced
as much deterioration as it would if it sank in shallow water.
James R. "Rob" Reedy, a Morehead City nautical archaeologist, agrees
the Alligator could have sunk intact, and like the recently recovered
CSS Hunley, it could be in pretty good shape."It would certainly be an interesting repository of Civil War artifacts," he
said.
Christley said it's important to look for the Alligator because
it was the U.S. Navy's first submarine. But he also suggested
that it doesn't supplant the CSS Hunley's place in maritime history.
Meanwhile, research into the Alligator's design and construction
are continuing. Martin pointed out that similar groundwork was
done in the 1970s before the USS Monitor was discovered, and she
predicts the hunt for the Alligator could be a long one.
"I don't envision this to be a real short type of project," Martin said. "It
might be something that takes a long, dedicated effort."
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