In 1815
John Skinner carried out a partial excavation and identified cremation burials in an oval cyst which was covered by a flat stone just below where ground level would have been in the Bronze Age. At least one of the Ashen Hill Barrows was excavated by a team led by
Herbert E. Balch in 1894. They were scheduled as ancient monuments in 1933, possibly to stop excavation by the
University of Bristol Spelæological Society and local schools. A geophysical
magnetometry survey investigated the area between the existing seven and the outliers which make up Priddy Nine Barrows suggesting that there may have been three further barrows, however the work was inconclusive. The result suggested a ring ditch and some other disturbances by any further barrows could have been disturbed by lead mining. ==References==