In the 1490s, John Cabot (an Italian, Giovanni Caboto, who Anglicized his name while sailing for Britain) suggested that a Northwest Passage must exist, providing direct access between Asia and North America. The Inuit, having lived in the Arctic for thousands of years, likely knew about such an ice-clogged water way. But for Europeans, excited about discovery and adventure, the search would soon be on.
By the 16th century, explorers wishing to reach the Orient by avoiding the long, unsafe routes around Cape Horn (at the tip of South America) and the Cape of Good Hope (at the tip of Africa), mounted expeditions to the area now known as the Canadian Arctic. It took three centuries, and many explorers, to discover that a water route exists. For many, trying to find a passage though the maze of ice and islands would require their lives. One of those who died was Sir John Franklin.
When Franklin, a 60-year-old Englishman, mounted his third expedition to the Arctic (on May 12, 1845), he had two excellent ships (the Terror and Erebus), 129 crew members, and a faulty map. He believed he had enough supplies on board to last the length of the trip. No one could have known that the supplies they carried would contribute to the loss of the mission and the death of the whole crew.
Later, when people in England realized the expedition must have encountered serious trouble, other explorers set out to locate the missing men. Some, searching for first-hand evidence, talked with Inuit people who had seen Franklin. In fact, both ships were
hopelessly trapped in ice at King William Island (in Victoria Strait).
When supplies were insufficient, some of the men left the ship, walking to find food. Not only enduring intense cold and no food, they (unlike Ernest Shackleton and the men of the Endurance who later hoped to explore Antarctica, home of the Emperor Penguins) were incapable of exercising good judgment. How do we know that? The graves of three crew members were discovered at their camp on Beechy Island. The intense cold had turned them into mummies. Mummies have intact soft tissue which can be analyzed.
When the reports came back on Franklin’s crew, the results were startling: They had severe lead poisoning. Coupling that information with evidence the British Admiralty already had, (by 1852 the Admiralty knew that Goldner’s Patent Meats were contaminated), it was logical to conclude that the crew’s food supply, stored in
lead-soldered (since-rusted) tin cans, was the source of the poison. Scientists believe the men were slowly driven insane as a direct result.
Thanks to the generosity of Canadian government web sites, we can view the mummified remains of the three crew members whose bodies provided clues about what may have happened to the Franklin Expedition:
Since
Franklin located the last piece of the Northwest Passage waterway, Peel Sound, he has been credited with its discovery. The next stop on our virtual voyage of discovery is Egypt - home to many mummies.