In South Jersey and Philadelphia folklore in the United States, the Jersey Devil, also called the Leeds Devil, is a mysterious creature said to live in the forests of the New Jersey Pine Barrens. The creature is often described as a flying two-legged being with hooves, though descriptions vary. A common image includes a two-legged animal resembling a kangaroo or a wyvern, with a head like a horse or goat, leathery bat-like wings, horns, short arms with clawed hands, legs with split hooves, and a tail that is forked or has sharp points. It is also described as having a long, thin body and a thick tail. People who have seen it say it moves quickly and makes a loud, high-pitched scream that sounds very frightening.

Origin of the legend

The popular story of the Jersey Devil, also called the Leeds Devil, is often linked to "The Pines," or the South Jersey Pine Barrens, and sometimes to a place called Leeds Point within the Pine Barrens. The devil’s mother is usually described as a woman named Leeds, or "Mother Leeds" from Burlington, though other names like "Shourds" have also been mentioned.

One version of the story says that in 1735, a woman named Leeds had twelve children. After learning she was pregnant for the thirteenth time, she became frustrated and cursed the unborn child, saying, "Let the child be the devil!" The child was born normally but quickly grew wings, a tail, and claws before flying to the Pine Barrens.

Some stories describe the child as turning into a creature with hooves, a goat’s head, bat wings, and a forked tail. It is said to have growled, screamed, and attacked people with its tail before flying up a chimney and disappearing into the pines. In some versions, Mother Leeds was a witch, and the child’s father was the devil himself. Some accounts mention that local clergymen tried to drive the creature out of the Pine Barrens.

Another version of the story takes place near Esteville, close to Mays Landing. It says a woman named Mrs. Leeds became pregnant around 1855 and wished for a stork to deliver a devil. A winged devil was born and flew out the window. The devil returned from time to time, but the mother would chase it away.

Before the early 1900s, the Jersey Devil was often called the Leeds Devil or the Devil of Leeds, connected to the Leeds family or the area now known as Leeds Point in South Jersey.

Some people believe "Mother Leeds" was a real person named Deborah Leeds. This idea comes from a will written by Deborah’s husband, Japhet Leeds, in 1736, which listed twelve children—matching the legend. Deborah and Japhet lived in the area now called Leeds Point in Atlantic County, New Jersey, which is where the Jersey Devil story is most often told.

Brian Regal, a historian at Kean University, suggests the story of Mother Leeds may not be based on one person alone but instead grew from the reputation of the Leeds family in colonial-era New Jersey. He says political and religious conflicts in the region led to folklore and gossip that eventually became the modern legend of the Jersey Devil. Regal also notes that early New Jersey politician Benjamin Franklin and his rival, Titan Leeds, had a long-standing rivalry. Franklin’s jokes about Titan Leeds in his almanacs, combined with Titan’s family background, may have contributed to the "Leeds Devil" legend.

Daniel Leeds, Titan’s father, was a prominent figure in South Jersey. He was a royal surveyor who worked for the British crown and owned land in the Pine Barrens, now known as Leeds Point. His family was well-known in the area. Daniel was also a Quaker who faced criticism for including astrology in his almanacs, which his fellow Quakers considered blasphemous. After his writings were censored, Daniel became more interested in occultism and mysticism. His disagreements with Quakers led to accusations that he worked for the devil.

Daniel’s son, Titan Leeds, continued his father’s almanac business and competed with Benjamin Franklin. Franklin once joked in his almanac that Titan would die in 1733, which upset Titan. Franklin later mocked Titan’s anger, claiming he was a ghost. This rivalry, along with Titan’s family name and the Leeds family crest featuring a wyvern (a dragon-like creature with bat wings), may have influenced the image of the Jersey Devil.

By the late 1700s and early 1800s, the "Leeds Devil" became a common story in South Jersey. People told tales of a monster wandering the Pine Barrens, and the legend continued to spread through oral traditions in the region.

Reported sightings

There have been many reports of people seeing or experiencing strange events connected to the Jersey Devil.

According to stories, Commodore Stephen Decatur saw a flying creature while visiting the Hanover Mill Works to check on cannonballs being made. He shot a cannonball at it, but the attack had no effect.

Joseph Bonaparte, the older brother of Napoleon, is said to have seen the Jersey Devil while hunting on his property in Bordentown around 1820.

In 1840, the Jersey Devil was blamed for killing several farm animals. Similar attacks were reported in 1841, with people finding strange tracks and hearing screams.

In December 1925, a farmer in Greenwich Township shot an unknown animal that was trying to steal his chickens. He took a picture of the body afterward. He said that none of the 100 people he showed the photo to could recognize the animal. In July 1937, a creature with red eyes seen in Downingtown, Pennsylvania, was compared to the Jersey Devil by a newspaper reporter. In 1951, boys from Gibbstown, New Jersey, claimed to have seen a monster that matched the Jersey Devil’s description. In 1957, reports of a body that looked like the Jersey Devil appeared. In 1960, people near Mays Landing claimed to hear noises and see tracks they believed were from the Jersey Devil. That same year, merchants in Camden offered a $10,000 reward for capturing the creature and said they would build a private zoo to house it if caught.

During the week of January 16–23, 1909, newspapers reported hundreds of people claiming to have seen the Jersey Devil in South Jersey and the Philadelphia area. Some said the creature attacked a trolley car in Haddon Heights and a social club in Camden. Police in Camden and Bristol, Pennsylvania, shot at the creature, but it had no effect. At first, people noticed strange footprints in the snow, but soon reports of creatures that looked like the Jersey Devil spread across South Jersey, Delaware, and western Maryland. The news coverage caused fear in the Delaware Valley, leading some schools to close and workers to stay home. Groups of people, including hunters and vigilantes, searched forests and countryside areas for the creature. It is said that the Philadelphia Zoo offered a $10,000 reward for the creature. This led to many fake sightings, including a kangaroo with artificial claws and bat wings.

Description and explanation

Skeptics believe the Jersey Devil is a story created by early English settlers in South Jersey. Possible natural explanations include: stories told by Pine Barren residents to entertain children; dislike for the Leeds family in local history; mistakes in identifying real animals; and rumors based on unfair views of Pine Barren residents, called "pineys."

The Pine Barrens' scary reputation may have helped create the Jersey Devil legend. Historically, the Pine Barrens were seen as dangerous land. Groups like the Pine Robbers, who were Loyalists during the American Revolution, robbed travelers there. In the 1700s and 1800s, Pine Barrens residents were often poor farmers, runaway slaves, outlaws, and others seen as society's outcasts. Some pineys shared scary stories to keep outsiders away. These stories were later worsened by biased studies in the early 1900s that falsely claimed pineys had serious problems, such as the now-discredited research on "The Kallikak Family."

The Pine Barrens, because of their remote and undeveloped nature, have many folk legends. Besides the Jersey Devil, stories include the ghost of pirate Captain Kidd, who is said to have hidden treasure and sometimes appears with the Devil; the ghost of the Black Doctor, a kind African-American doctor who helped isolated communities; the harmless Black Dog ghost; the Golden-Haired Girl, a spirit mourning a lost lover; and the White Stag, a ghostly deer that helps travelers. The Blue Hole, a clear blue pool in the Pine Barrens, is also linked to the Jersey Devil legend.

Jeff Brunner of the Humane Society of New Jersey suggests that stray sandhill cranes might be part of the Jersey Devil stories. He says there is no proof, such as photos or bones, and no explanation that does not involve the supernatural. Sandhill cranes are not common in South Jersey but are about the same size as the Jersey Devil and make loud noises, which could scare people if they are seen at night.

Tom Brown Jr., an outdoorsman and writer, lived in the Pine Barrens for many seasons. He says hikers sometimes mistook him for the Jersey Devil when he covered himself in mud to avoid mosquitoes.

Medical sociologist Robert E. Bartholomew and author Peter Hassall say the 1909 sightings of the Jersey Devil and the panic that followed are an example of mass hysteria caused by a local legend.

A group called the "Devil Hunters" calls itself the official researchers of the Jersey Devil. They collect reports, visit historical sites, and search the Pine Barrens at night to find proof the creature exists.

Rutgers Professor Angus Kress Gillespie, writing in American Folklore: An Encyclopedia, says the Jersey Devil was a little-known regional legend for most of its history. He notes that the creature's image on T-shirts, buttons, and cocktails shows it has become more of a pop culture symbol than a traditional folk story.

Writer Dan Evon noticed similarities between the Jersey Devil and a large African bat called Hypsignathus monstrosus.

Gordon Stein in Encyclopedia of Hoaxes (1993) said the footprints claimed to be from the Jersey Devil in 1909 looked like a horse's hoof. He also said a man later admitted to faking some of these prints.

Geoff Tibballs in The World's Greatest Hoaxes (2006) said Norman Jeffries, a famous hoaxer and publicist for Philadelphia's Arch Street Museum, was involved in creating the Jersey Devil legend. Jeffries wanted to save the museum from closing, so he and his friend Jacob Hope, an animal trainer, bought a kangaroo from a circus and added fake claws and bat wings to it. They claimed they had captured the Devil and displayed it at the museum. Twenty years later, Jeffries admitted the whole thing was a hoax.

Cultural relevance

In Man and Beast in American Comic Legend, folklorist Richard Dorson describes six standards for identifying legendary creatures in American folklore. Although the Jersey Devil is not directly mentioned by Dorson, it still meets these standards. Dorson explains that a creature must: appear in stories passed down orally, inspire belief, become known through groups or organizations, have a mythical or imaginative quality, and include a humorous or funny element that makes it popular with people.

Stories about the Jersey Devil were shared long before they appeared in newspapers, and many people still believe it exists. This is shown by writers who discuss its possible existence and by television shows like Mother Leeds' 13th Child, In Search of Monsters, Lore, and Mysteries in America.

The Jersey Devil is also connected to organizations, as it is the namesake of two ice hockey teams. The first, the Jersey Devils of the Eastern Hockey League, played from 1964 to 1973. The second, the New Jersey Devils of the National Hockey League, has played since 1982. This team was previously called the Colorado Rockies and changed its name through a fan vote after moving to New Jersey. This trend of using the Jersey Devil in culture is also seen in toys, such as a vinyl figure in Cryptozoic Entertainment Cryptkins blind boxes, and in the design of the Jersey Devil Coaster at Six Flags Great Adventure, created by Rocky Mountain Construction.

The Jersey Devil’s mythical nature is shown in many fantasy stories, including The X-Files, Jersey Devil (video game), The Wolf Among Us, 13th Child, TMNT, The Real Adventures of Jonny Quest, The Barrens, Carny, Poptropica, A Night With The Jersey Devil, The Last Broadcast, Legend Quest, What We Do in the Shadows, Gravity Falls, Fallout 76, Inscryption, Extreme Ghostbusters, Supernatural, and Universal Basic Guys. Some of these, like TMNT, Universal Basic Guys, and Jersey Devil (video game), highlight the creature’s humorous side.