Scientists analyzing 2,000-year-old DNA have revealed that a Celtic society in the southern U.K. during the Iron Age was centered around women, a study said.

Around 2,000 years ago, before the Roman Empire conquered Great Britain, women were at the very front and center of Iron Age society. Researchers have sequenced the genomes of around 50 Celtic Britons buried together in southern England and uncovered strong evidence of female-line descent.

Some scholars have suggested that the Romans exaggerated the liberties of women on the British Isles to imply that this was a more uncivilized society. However, this genetic and skeletal evidence implies that women were likely influential and could have been shaping group identity through matrilineal lines.