At the close of the eighteenth century, Dublin’s narrow lanes and crooked alleyways were said to be haunted by a terrifying figure known as the Dolocher (Dulachar / Dulacar). Described as a dark, demonic beast with the head of a pig and the body of a man, it was said to prowl the backstreets near Christ Church Cathedral, Cornmarket, and the Old Black Dog Prison, terrifying anyone it met — particularly women walking alone after dark.

The story begins with a man named Olocher, imprisoned in the Black Dog Jail for the violent assault and murder of a young woman. Rather than face public execution, he took his own life in his cell — an act which, according to Dublin folklore, damned his soul.

Soon after his death, strange reports began to spread through the Liberties. Guards claimed a hideous creature had attacked them within the prison walls. Then townsfolk began to speak of a half-man, half-boar figure lurking in the lanes by Christ Church, moving on all fours, grunting and snarling before vanishing into the night.

Panic took hold of the district. Women refused to leave their homes after dark. Men formed patrols to guard the streets. For months, no one dared to walk alone near the old Cathedral.

Some later writers suggested that the Dolocher was nothing supernatural at all — merely a criminal or prankster who used the legend to disguise his own attacks. But others swore that the creature’s glowing eyes, unnatural strength, and bestial face were far beyond human.

Like London’s “Spring-Heeled Jack,” the Dolocher became part of Dublin’s Gothic folklore — a symbol of sin, punishment, and fear lurking just beyond the lamplight.

The Black Dog Prison was demolished long ago, and the streets around Christ Church are bright and busy today. Yet local storytellers still whisper that on stormy nights, when the city is quiet and the lanes are empty, the Dolocher’s heavy breath can be heard echoing through the shadows.