Archaeologists in Heerlen, in the southern Netherlands, have uncovered a remarkable Roman-era lead tablet that appears to carry a curse written nearly 2,000 years ago. The small object, found beneath the town hall square, dates to the second century C.E. and offers a rare glimpse into the spiritual world of the Roman frontier.
The tablet is about the size of a credit card, yet its surface preserves Greek letters, symbolic marks, and the names of four enslaved people. Researchers believe the inscription may have been intended to invoke supernatural forces, either to bring harm to those named or to act in their defense against another person.
A Roman Settlement Beneath Modern Heerlen
Today's Heerlen sits on top of Coriovallum, a Roman settlement once connected to the wider empire through the Via Belgica. The area was part of Lower Germania during Roman rule, and its famous baths remain among the most visible Roman remains in the Netherlands. This new find adds a more personal layer to that ancient landscape.
To read the faint markings, specialists at Heidelberg University's Institute for Papyrology used reflectance transformation imaging, a technique that reveals subtle scratches by combining photographs taken under different lighting angles. The analysis showed that the text was written in Greek, which is unusual for curse tablets found in northern Europe.
The tablet also stands out for its Egyptian-style magic. Three symbols known as characteres appear at the top, a feature often used in ancient ritual writing to address divine or otherworldly powers. Scholars note that this blend of Greek language and Egyptian ritual tradition reflects the cultural exchange that shaped the Roman Empire.
According to researchers, the names on the tablet belong to two men and two women, all identified as enslaved people. What remains unclear is whether they were the targets of the curse or whether the spell was written on their behalf against someone else.
Lead curse tablets were widely used across the ancient world, especially in situations involving rivalry, conflict, or personal disputes. This example from Heerlen is now set to be displayed at Heerlen Museum, where it will help visitors connect with the complex beliefs and daily realities of Roman life. Discoveries like this continue to deepen our understanding of how ideas, rituals, and cultures traveled across the ancient world -- and how archaeology can still reshape the future of historical knowledge.