10/01/2026
Tommyknocker ~ Tommyknocker …. Knocking at your door / Part I
by Charles Spratley
It’s 9 a.m., but it is still dark. And it will be dark until the end of your shift in a few hours, when you will see the light of day. For now, you are making your way down a tunnel, a long stretch underground where you have to bend at your waist a couple of inches because if you stand up straight, you will scrape your head on the sharp rocks.
You have been chiseling away at the rock face for about an hour now when you hear a sound that is foreign to you. It is a soft but deliberate knocking. You’ve heard the stories, and now, as the knocking becomes louder, you start rushing your way down the tunnel. Behind you comes a crash that is deafening to the ears as the tunnel you were just in collapses.
You breathe a sigh of relief. A Tommyknocker just saved your life.
Knockers are an interesting type of cryptid, as old as time itself and found worldwide. We use the word “knockers” because of the Cornish miners who have experienced them for generations. They acquired that name because of their behavior of knocking on the walls of the mine, either helping miners find rich veins of ore or warning them of impending doom.
During the late 18th century and early 19th century, due to economic depression, many Cornish miners made their way to the coal mines of Pennsylvania. People from England who migrated to the New World were sometimes called a “Tommy,” which was also slang for a British soldier. So, when these Cornish miners came and started talking about the folklore of their people, these underground phenomena became Tommyknockers.
What exactly is a knocker? According to some, they are gnome-like creatures with long arms, wrinkled skin and large white beards. Think of a 2-foot garden gnome complete with mining tools. This description is pretty much worldwide, although we do have differences in some parts of the world, mainly South America.
In Bolivia, instead of multiple spirits, they believe in a being called El Tío, or “The Uncle.” El Tío is the god of the underworld, and there are altars dedicated to him even today. Roman Catholics on the surface, the moment you go underground, you are in the realm of El Tío.
How do you appease knockers or other spirits in the mine? The Cornish miners used to take a small portion of a meat pie, or pasty, a common miner’s lunch, and leave it for the Tommyknockers. For spirits like El Tío, to***co would be left, or perhaps some liquor or coca leaves. There has even been recent documentation of animal sacrifice to appease El Tío.
What are some of the behaviors associated with knockers or their ilk? Other than finding rich veins of ore or warning people of a collapse, they are known to help lost miners find their way and warn them of various disasters, such as toxic gases — like a cryptid canary in a coal mine.
These creatures are known to be helpful, but they can also be malicious. If you make fun of the knockers or fail to leave them a small morsel of food, you might get lost in the mine, perhaps some of your tools might go missing, or worse, you might not get any warning before a cave-in.
Tune in tomorrow for Part II and personal encounters .......