Shotline Diving Wreck Profile
- Name: Thomas Wilson
- Type: Steel-hulled whaleback steamer
- Year Built: 1892
- Builder: McDougall Shipbuilding
- Dimensions: Length: 308 ft (93.9 m); Beam: 38 ft (11.6 m); Depth: 24 ft (7.3 m)
- Registered Tonnage: 1,713 tons
- Location: Off Duluth, Minnesota
- Official Number: 145616
- Original Owners: Pittsburgh Steamship Fleet
Wreck Location Map
Vessel Type
The Thomas Wilson was a steel-hulled whaleback steamer designed for bulk freight transport, specifically for hauling iron ore, a crucial commodity for the burgeoning industrial sectors in the Great Lakes region. Whalebacks were distinctive for their cigar-shaped hulls and rounded decks, designed by Captain Alexander McDougall to maximize cargo capacity and improve stability in rough seas.
Description
Launched in 1892 from McDougall Shipbuilding in West Superior, Wisconsin, the Thomas Wilson was part of the Pittsburgh Steamship Fleet. Whalebacks like the Wilson were designed to handle the heavy bulk freight of the Great Lakes, primarily iron ore from the rich deposits around Lake Superior. Their unique, low-profile design made them more efficient in loading and unloading operations and provided greater stability during storms. However, this same design made them less visible to other ships, contributing to several notable collisions in Great Lakes history.
History
• Final Voyage and Collision (1902): On June 7, 1902, the Thomas Wilson was carrying a load of iron ore out of Duluth, Minnesota, when a collision occurred that would lead to one of the most infamous maritime disasters on Lake Superior.
The wooden steamer George G. Hadley was navigating near the Wilson in clear weather conditions. The two vessels were in a standard passing maneuver, where the Hadley was expected to pass astern (behind) the Wilson. However, due to a critical navigational error, the Hadley turned to port (left) instead of starboard (right), ramming the Thomas Wilson near her aftmost hatch. The collision nearly cut the Wilson in two, causing her to sink within minutes.
Compounding the disaster, the Thomas Wilson‘s hatches had not been dogged down (secured), as her captain, M.C. Cameron, was in a rush to leave port. This allowed water to flood the cargo holds rapidly, accelerating the sinking process.
• Casualties and Aftermath: Of the 20 crew members aboard, 9 perished in the disaster. The rapid sinking left little time for the crew to react, and the cold, deep waters of Lake Superior claimed the lives of those unable to escape in time.
A subsequent investigation found the skipper of the George G. Hadley to be at fault for the collision. As a result, he lost his license. However, Captain Cameron of the Thomas Wilson was also criticized for failing to secure the vessel’s hatches, which contributed to the speed and severity of the sinking.
Significant Incidents
• Collision with the George G. Hadley on June 7, 1902, leading to the sinking of the Thomas Wilson.
• 9 crew members lost their lives in the disaster.
Final Disposition
Despite multiple attempts to raise the Thomas Wilson, the vessel remained on the lakebed, resisting all salvage efforts. The wreck lies off the coast of Duluth, serving as a silent testament to the dangers of Great Lakes navigation, even in perfect weather.
The wreck of the Thomas Wilson has been located and is a popular dive site due to its historical significance and relatively accessible depth. Divers frequently explore the wreck, and it remains a key site for maritime historians studying whaleback design and Great Lakes shipwrecks.
Current Condition & Accessibility
The wreck of the Thomas Wilson is well-documented and marked as a dive site off Duluth, Minnesota. No navigational hazards related to the wreck have been reported for modern shipping, but it is a protected site under maritime heritage preservation laws.
Resources & Links
[shotline_reference_links slug=”thomas-wilson-us-145616″ title=”References & Links”]
The Thomas Wilson‘s tragic end underscores the vulnerabilities of even the most innovative ship designs when human error and navigational mistakes come into play. The whaleback steamer, a symbol of Great Lakes maritime ingenuity, met its untimely demise in clear weather due to a simple navigational misjudgment and procedural lapses in ship preparation. The loss of 9 crew members and the vessel’s swift sinking highlight the ever-present risks faced by mariners on the Great Lakes. Today, the wreck of the Thomas Wilson serves as a memorial to those lost and a critical historical artifact reflecting the rich maritime heritage of Lake Superior.
Legacy Notes & Full Historical Record
This section preserves the original unedited Shotline content for this wreck so that no historical detail is lost as we transition to the new logbook format.
Identification & Site Information
- Name: Thomas Wilson
- Former Names: None
- Official Registration Number: 145616
- Date Built and Launched: Built in 1892 by McDougall Shipbuilding, West Superior, Wisconsin
- Measurements: Length: 308 ft (93.9 m) Beam: 38 ft (11.6 m) Depth: 24 ft (7.3 m)
- Gross Tonnage: 1,713 tons
- Net Tonnage: 1,318 tons
- Date Lost: June 7, 1902
- Place of Loss: Off Duluth, Minnesota, Lake Superior
Vessel Type
The Thomas Wilson was a steel-hulled whaleback steamer designed for bulk freight transport, specifically for hauling iron ore, a crucial commodity for the burgeoning industrial sectors in the Great Lakes region. Whalebacks were distinctive for their cigar-shaped hulls and rounded decks, designed by Captain Alexander McDougall to maximize cargo capacity and improve stability in rough seas.
Description
Launched in 1892 from McDougall Shipbuilding in West Superior, Wisconsin, the Thomas Wilson was part of the Pittsburgh Steamship Fleet. Whalebacks like the Wilson were designed to handle the heavy bulk freight of the Great Lakes, primarily iron ore from the rich deposits around Lake Superior. Their unique, low-profile design made them more efficient in loading and unloading operations and provided greater stability during storms. However, this same design made them less visible to other ships, contributing to several notable collisions in Great Lakes history.
History
• Final Voyage and Collision (1902):
On June 7, 1902, the Thomas Wilson was carrying a load of iron ore out of Duluth, Minnesota, when a collisionoccurred that would lead to one of the most infamous maritime disasters on Lake Superior.
The wooden steamer George G. Hadley was navigating near the Wilson in clear weather conditions. The two vessels were in a standard passing maneuver, where the Hadley was expected to pass astern (behind) the Wilson. However, due to a critical navigational error, the Hadley turned to port (left) instead of starboard (right), ramming the Thomas Wilsonnear her aftmost hatch. The collision nearly cut the Wilson in two, causing her to sink within minutes.
Compounding the disaster, the Thomas Wilson‘s hatches had not been dogged down (secured), as her captain, M.C. Cameron, was in a rush to leave port. This allowed water to flood the cargo holds rapidly, accelerating the sinking process.
• Casualties and Aftermath:
Of the 20 crew members aboard, 9 perished in the disaster. The rapid sinking left little time for the crew to react, and the cold, deep waters of Lake Superior claimed the lives of those unable to escape in time.
A subsequent investigation found the skipper of the George G. Hadley to be at fault for the collision. As a result, he lost his license. However, Captain Cameron of the Thomas Wilson was also criticized for failing to secure the vessel’s hatches, which contributed to the speed and severity of the sinking.
Final Disposition
Despite multiple attempts to raise the Thomas Wilson, the vessel remained on the lakebed, resisting all salvage efforts. The wreck lies off the coast of Duluth, serving as a silent testament to the dangers of Great Lakes navigation, even in perfect weather.
Located By & Date Found
The wreck of the Thomas Wilson has been located and is a popular dive site due to its historical significance and relatively accessible depth. Divers frequently explore the wreck, and it remains a key site for maritime historians studying whaleback design and Great Lakes shipwrecks.
Notmars & Advisories
The wreck of the Thomas Wilson is well-documented and marked as a dive site off Duluth, Minnesota. No navigational hazards related to the wreck have been reported for modern shipping, but it is a protected site under maritime heritage preservation laws.
Resources & Links
• Great Lakes Maritime Database
• Maritime History of the Great Lakes
• Lake Superior Shipwrecks Guide
Conclusion
The Thomas Wilson‘s tragic end underscores the vulnerabilities of even the most innovative ship designs when human error and navigational mistakes come into play. The whaleback steamer, a symbol of Great Lakes maritime ingenuity, met its untimely demise in clear weather due to a simple navigational misjudgment and procedural lapses in ship preparation. The loss of 9 crew members and the vessel’s swift sinking highlight the ever-present risks faced by mariners on the Great Lakes. Today, the wreck of the Thomas Wilson serves as a memorial to those lost and a critical historical artifact reflecting the rich maritime heritage of Lake Superior.
Suggested Keywords: Thomas Wilson whaleback, Duluth shipwrecks, Lake Superior collisions, Great Lakes iron ore transport, George G. Hadley collision, Pittsburgh Steamship Fleet.
Categories: Shipwrecks of Lake Superior, Whaleback Freighters, Great Lakes Maritime Disasters, Great Lakes Collisions.
Glossary Terms: Whaleback Steamer, Collision at Sea, Dogging Down Hatches, Iron Ore Transport, Lake Superior Shipwrecks.
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