The long-running mystery of a prehistoric grave has finally been solved after years of scientific debate.
New research led by Historic England has unveiled that a 2,000-year-old Iron Age burial site on the Isles of Scilly actually belonged to a warrior woman.
Since its discovery in 1999, archaeologists have mulled back-and-forth over the sex of the individual that possessed both a mirror and a sword.
But new evidence suggests this woman may have been a leading figure – perhaps among many other ‘hidden’ female warriors during the Iron Age.
‘Our findings offer an exciting opportunity to re-interpret this important burial,’ said Sarah Stark, a human skeletal biologist at Historic England.
The mystery of this prehistoric grave has finally been solved after years of scientific debate
For years, the mirror and sword have puzzled experts, as in other burials of the same period, swords are normally found with males and mirrors with females
‘They provide evidence of a leading role for a woman in warfare on Iron Age Scilly.’
During the excavation 24 years ago, archaeologists found a copper alloy sword and a shield – both items that are commonly associated with males.
But a bronze mirror, adorned with what appears to be a sun disc motif, also laid alongside it, which experts said would typically indicate the remains belonged to a woman.
To discover the correct sex, scientists had previously conducted DNA analysis and visual assessments.
But these efforts largely failed due to the quality of bones at the site which had deteriorated over the course of 2,000 years.
As part of the latest research, scientists instead analysed the protein from tiny pieces of surviving tooth enamel.
These have become incredibly useful to researchers as they survive for much longer than DNA.
‘Tooth enamel is the hardest and most durable substance in the human body,’ said Glendon Parker, professor of environmental toxicology at the University of California at Davis.
The grave, discovered on the island of Bryher in 1999, contained a mirror and a sword
This image shows the detail on the sword which was recovered from the Iron Age burial site
‘Tooth enamel is the hardest and most durable substance in the human body. It contains a protein with links to either the X or Y chromosome, which means it can be used to determine sex.’
Thanks to chromosome analysis, scientists now believe there is a 96 per cent chance that the individual was female.
This gives a whole new meaning to the mirror, sword and shield found at her grave.
During the British Iron Age, most warfare was likely to have been surprise attacks carried out by a war-party on enemy settlements.
The mirror and weapons found in the grave are all associated with warfare, experts say, with mirrors having a range of practical and symbolic uses.
Signalling could be one use for the mirror, as warriors aimed to communicate and co-ordinate attacks.
But mirrors also had ritualistic functions – used as a tool to communicate with the supernatural world to ensure the success of a raid.
These findings suggest that female involvement in prehistoric violence may have been more common than previously thought.
Ms Stark said: ‘Although we can never know completely about the symbolism of objects found in graves, the combination of a sword and a mirror suggests this woman had high status within her community and may have played a commanding role in local warfare, organising or leading raids on rival groups.
The Iron Age burial site is 2,000 years old and is situated on the Isles of Scilly, Britain
Scientists had previously attempted to establish the corpse’s sex through traditional means such as DNA analysis
‘This could suggest that female involvement in raiding and other types of violence was more common in Iron Age society than we’ve previously thought, and it could have laid the foundations from which leaders like Boudicca would later emerge.’
‘It would be interesting to re-analyse other degraded burials to see if there are more “hidden” female warriors out there.’
The warrior’s burial site is the richest Iron Age grave found to date in south-west England and is the only one in the region to contain weapons.
Both the sword and mirror are now on display at the Isles of Scilly Museum.