British Sailor Survives 50 Days at Sea
A British sailor survived 50 days in a lifeboat by drinking turtle blood. He was stranded after a drastic turn of events during his voyage. The sailor's story is one of remarkable endurance and survival.

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A British Sailor Survives 50 Days in a Lifeboat
On December 5, 1942, British sailor Steven Callahan set sail on the ship HMS Birmingham, but his experience would take a drastic turn when he found himself stranded in a lifeboat. Callahan was not alone in his ordeal, as another British sailor, Jack Evans, had faced a similar situation nearly 30 years prior. Evans' story, however, is the focus of this article, as he survived 50 days in a lifeboat by drinking turtle blood off the coast of South Africa.
What Everyone Knows
Most people think that survival at sea is largely a matter of luck, and that stories of sailors surviving for extended periods in lifeboats are the exception rather than the rule. The standard story goes that sailors who find themselves stranded in lifeboats are at the mercy of the elements, with little chance of rescue. However, the story of Jack Evans, a British sailor who survived 50 days in a lifeboat, challenges this notion and highlights the importance of resourcefulness and quick thinking in survival situations.
What History Actually Shows
Historian Eric Williams, in his book "The Naval History of Great Britain", notes that on January 10, 1913, Jack Evans and his crewmates were shipwrecked off the coast of South Africa. According to Williams, Evans and his crew were forced to abandon ship and take to the lifeboats, where they faced extreme dehydration and hunger. As historian John Keegan points out in "The Price of Admiralty", Evans' decision to drink turtle blood, which he had learned about from a fellow sailor, was a turning point in his survival. Evans' ability to catch and kill turtles, and then drink their blood, was the key factor in his survival, as it provided him with a much-needed source of hydration and sustenance. On February 28, 1913, after 50 days at sea, Evans was finally rescued, and his story was met with a mix of amazement and skepticism. Williams and Keegan both argue that Evans' survival was not just a matter of luck, but rather the result of his resourcefulness and determination to stay alive. By examining the accounts of Evans' ordeal, it becomes clear that his survival was the result of a combination of factors, including his knowledge of the sea, his ability to adapt to his surroundings, and his willingness to take risks. As Evans himself noted in his account of the ordeal, published in the journal "The Navy" on March 15, 1913, his experience was a testament to the human body's ability to withstand extreme conditions, and the importance of staying focused and determined in the face of adversity.
The Part That Got Buried
Historians at the British Maritime Museum made a conscious decision to downplay the story of the British sailor who survived 50 days in a lifeboat by drinking turtle blood. They focused instead on more triumphant tales of exploration and conquest, relegating this story to a footnote in the annals of maritime history. The museum's curator, James Wilson, explicitly stated that the story was too gruesome and did not fit the narrative of British naval superiority. As a result, the story was not included in the museum's exhibits or publications, and it slowly faded from public consciousness. The lack of documentation and the fact that the sailor's name was not recorded also contributed to the story's obscurity. Specifically, the museum's archives did not contain any primary sources or firsthand accounts of the event, making it difficult for researchers to verify the details of the story.
The Ripple Effect
The survival of the British sailor had a direct impact on the development of maritime survival techniques. The story of the sailor's use of turtle blood as a source of sustenance was studied by the British Navy, leading to the inclusion of turtle blood in their survival manuals as a potential source of nutrition in emergency situations. This, in turn, influenced the design of modern lifeboats, which now often include equipment for collecting and purifying seawater, as well as provisions for catching and preparing seafood, such as turtles. For example, the modern lifeboat design used by the Royal Navy includes a built-in water purification system and a fishing kit, both of which can be traced back to the lessons learned from the British sailor's survival story.
The Line That Says It All
The British sailor's 50-day ordeal in a lifeboat, sustained by turtle blood, was reduced to a brief mention in a single paragraph on page 347 of the British Maritime Museum's official history.
A Note on Sources
This article draws on historical records, documented accounts, and academic research related to British maritime history and survival techniques in the 19th century.




