A strange grave found in Scotland holding the medieval remains of what was thought to be a single man surrounded by five skulls — dubbed the "Six-Headed Chief" — is starting to divulge its secrets. A new DNA analysis now suggests the bones and skulls belong to members of the same extended family. After the burial was discovered in 1997 near the altar of a former parish church at Portmahomack, a fishing village in the Easter Ross region, archaeologists soon realized two people had been buried in the same grave and surrounded by four disembodied skulls. The latest research reveals the two men were buried between the late 13th and early 15th centuries, and were cousins or an uncle and nephew; and three of the four skulls came from the same family — the grandfather, father and mother of the second man. Another relative, probably the son of the second man, was buried nearby.