How Benjamin Franklin and a colonial printing feud accidentally invented the Jersey Devil (The actual paper trail behind the Leeds Point legend)
Every October, we hear the same Pine Barrens campfire tale: a stormy night in 1735, a dark cabin in Leeds Point, an exhausted Mother Leeds, and an unholy 13th child that sprouted wings, hooves, and horns before vanishing up the chimney.
It’s iconic South Jersey folklore. But if you dig into the contemporary 18th-century paper trail—specifically colonial Quaker meeting minutes, early almanacs, and land patents—you won’t find a cursed newborn.
Instead, you find a venomous religious smear campaign, an ugly printing rivalry, and Benjamin Franklin essentially trolling his South Jersey business competitor into mythological monster hood.
Here is how the archival paper trail actually breaks down:
- The "Occult" Stigma (1688–1700)
Daniel Leeds settled land around Great Bay (now Leeds Point) in the late 17th century. A prominent surveyor and early settler, Daniel ran into immediate trouble with his local Quaker community. He published an astrological almanac that the Burlington Friends Meeting condemned as "heathenish and ungodly."
According to Burlington Monthly Meeting minutes, the Friends actually seized and burned his copies. Daniel broke away from the Quakers, aligned with the royal governor, and published blistering criticisms of his former community. In response, the local Quaker majority branded him an apostate, a turncoat, and an evil occultist. The family name was tainted in the region before the 1700s even began.
- Enter Ben Franklin’s Long-Running Prank (1732–1738)
Decades later, Daniel’s son, Titan Leeds, inherited the family trade, publishing the top-selling American Almanack.
In 1732, a 26-year-old Benjamin Franklin launched Poor Richard’s Almanack. Franklin needed market share, so he turned to satirical character assassination. Under his pseudonym Poor Richard Saunders, Franklin publicly "predicted" the exact moment of Titan Leeds's death: October 17, 1733, at 3:29 PM.
When that date came and went and Titan stayed very much alive—and furiously blasted Franklin in print as a liar and a scoundrel—Franklin pulled off a legendary bit of satire. Franklin deadpanned in his next issue that the real Titan Leeds had, in fact, died right on schedule, and that the person writing angry rebuttals was an imposter, a ghost, or an evil specter haunting the colony.
Franklin kept the "Titan Leeds is a walking phantom" gag going for years, cementing the idea in popular Philadelphia and Jersey print culture that the Leeds house was associated with the undead.
- The Family Crest and Visual Literacy
Early colonial land patents and surveys at the New Jersey State Archives reveal that the Leeds family seal featured three wyverns—mythological winged dragons with serpent tails and talons. In an era when most common laborers and baymen couldn't read, visual marks mattered. An ostracized, "evil" family whose paperwork literally bore images of winged reptilian monsters was all the oral tradition needed to anchor the visual description of a "monster."
By the early 19th century, the political ghost, the Quaker heresy charges, and the winged crest had fully fused in the Pine Barrens into the "Leeds Devil."
I’m an educator and researcher with a background in archives (MLIS), and I recently launched a new project called The Archival Detective on Substack to dig into historical cold cases through actual primary sources, finding aids, and repository records.
If you want to see the citations, meeting minutes breakdown, and the full research methodology, you can read the complete write-up here:
Has anyone else here ever fallen down the rabbit hole of colonial South Jersey records or the Leeds family papers?