How One Pig Sparked a War: The San Juan Island Standoff of 1859

On June fifteenth, 1859, an American farmer named Lyman Cutlar shot and killed a pig. Now, in episode 65 we talked about the sheer chaos that erupted from a single broken vat of beer in London — this is that same energy, but with warships and two global superpowers staring each other down. All because of one Large Black pig, rooting for potatoes in a garden where it wasn't supposed to be. The setup is almost a joke. You've got San Juan Island, a piece of land in the Pacific Northwest claimed by both the United States and Great Britain. Lyman Cutlar, the American farmer, had had it with this pig. It kept getting into his potato patch. The pig's owner was an Irishman named Charles Griffin, who worked for Britain's Hudson's Bay Company.

So Cutlar shoots the pig. He goes to Griffin and offers to pay for it. His offer? Ten dollars. Griffin, furious, demands one HUNDRED. Cutlar says he won't pay that much for any pig, and adds that the pig was eating his potatoes anyway. Griffin's response was supposedly, "It is up to you to keep your potatoes out of my pig." This is where it gets completely out of hand. The local American authorities, hearing about this, decide to send in military protection for their settlers. They dispatch Captain George Pickett — yes, THAT George Pickett of Pickett's Charge at Gettysburg fame later on — with sixty-six soldiers. They land on the island and declare it American territory.

The British colonists, seeing American soldiers setting up camp, panic and call the Royal Navy. So what happens next? Three British warships show up. Suddenly you have sixty-six American infantrymen with a cannon facing down over two thousand British troops and sailors with more than a hundred and sixty cannons afloat. Over a pig. But here's the thing. The pig was never the point. Where have we seen this before? You see it all the time. The real fight was about a sloppy map and a stubborn refusal to compromise. The 1846 Oregon Treaty was supposed to settle the border between the US and British North America, which is now Canada. It drew the line at the forty-ninth parallel, but when it hit the coast, it said the border should run "through the middle of the channel which separates the continent from Vancouver's Island." Great.

Except there are TWO channels. The Haro Strait to the west, and the Rosario Strait to the east. And sitting right between them? The San Juan Islands. The Americans said the border was the western channel, giving them the islands. The British said it was the eastern one, giving them the islands. For over a decade, they just sort of… agreed to disagree. Both American and British settlers lived there, side-by-side. It was a classic "kick the can down the road" solution. Until the pig. The dead pig was the perfect excuse for both sides to force the issue. It's the same pattern you see in modern maritime disputes, where a fishing boat or a coast guard vessel bumping another one can become a flashpoint for a decades-old territorial claim based on an ambiguous line on a map.

The news of this standoff eventually reached Washington and London, and the reaction was basically, "You've got to be kidding me." Nobody wanted a third war with Britain, especially not over a farm animal. President James Buchanan sent in General Winfield Scott, the top U.S. general, to clean up the mess. The British sent their own high-ranking officials. And here's the most absurd part of the whole story. The solution they came up with wasn't to withdraw. It was a JOINT military occupation. For the next twelve years, a small contingent of British Royal Marines and a company of U.S. Army soldiers lived on the island together. They had separate camps, but they got along famously.

They would visit each other's messes, celebrate holidays together, and even hold athletic competitions. The British camp apparently had better beer; the American camp had better whiskey. It was less of a military standoff and more of an armed, decade-long camping trip. Finally, in 1871, the two nations agreed to let a neutral third party decide. They asked Kaiser Wilhelm the First of Germany to arbitrate. He and his commission studied the maps, studied the treaty, and a year later, ruled in favor of the United States. The border would follow the Haro Strait. On November twenty-fifth, 1872, the Royal Marines peacefully withdrew. The only casualty of the entire conflict remained that one, very unfortunate pig.

It's easy to laugh at. But it reveals something fundamental. International relations are often just high-stakes versions of two neighbors arguing over a fence. And sometimes, the only thing that stops everything from burning down is the quiet, awkward realization that nobody wants to be the guy who started a war over a pig.