The name of Pontius Pilate, the Roman official who ordered the killing of Jesus, according to the Gospel, is mentioned in thousands of sermons every year and is familiar to countless people, but little is known about his life and work.

To the very short list of clues about Pilate as a historical figure, archaeologists have added one more: a 2,000-year-old copper alloy ring bearing his name.

The ring was discovered in the late 1960s, one of thousands of artifacts found in the excavation of Herodium, an ancient fortress and palace south of Bethlehem, in the West Bank. But it was not until recently that researchers, analyzing those objects with advanced photography, were able to decipher the ring’s inscription.

It reads “of Pilates,” in Greek letters set around a picture of a wine vessel known as a krater, and is said by archaeologists to be only the second artifact from his time ever found with his name. Kraters are a common image in artifacts of that time and place.