Founded in 1225 by William Marshal, the 2nd Earl of Pembroke, the Black Abbey is one of the earliest Dominican priories established in Ireland. The name “Black” refers to the colour of the Dominican habit, and for centuries the abbey served as a centre of learning, preaching, and community life in medieval Kilkenny.

In 1349, the abbey’s community was devastated by the outbreak of the Black Death. According to the Annals of Friar John Clyn — a Franciscan chronicler in Kilkenny who famously recorded the progress of the plague before succumbing to it himself — eight Dominican friars from the Black Abbey died within just three months. Clyn’s eyewitness account remains one of the most vivid descriptions of the pandemic’s impact on Ireland.

Despite such loss, the abbey endured and continued to play a prominent role in both the religious and civic life of the city until 1543, when it was suppressed under the reign of Henry VIII. The property was confiscated and later used as a courthouse, a role it retained for over two centuries. By the mid-19th century, the Dominicans had returned, restoring the building to its original sacred purpose — a function it maintains to this day.

Yet, even in its renewed peace, not all within its walls seems at rest. For generations, clergy and visitors alike have spoken of a shadowy monk who is said to wander the aisles and cloisters after nightfall. According to legend, this figure is the spirit of a friar who broke his vows and turned to forbidden practices, delving into occult studies that cost him his soul. Those who claim to have seen him describe an overwhelming chill, a sense of being unable to move or speak, and a lingering feeling of unease and sorrow once the vision fades.

Others report whispered voices, cold draughts, and the sensation of being watched while alone in the nave — as if echoes of medieval prayers, and perhaps darker devotions, still linger among the ancient stones of the Black Abbey.