The start of winter was observed, and in some places still is, in Welsh villages and towns. Traditionally the main celebration was when the women and children danced around a fire in the centre of the village, everyone would write their name on a stone which would be placed into or near to the fire. As the fire started to fade, everybody would run home through fear that Yr Hwch Ddu Gwta - an evil spirit appearing as a tailless black sow with a headless woman would take their souls.
The next morning, all the named stones would be retrieved from the ashes and checked, any stones missing would foretell the person named dying within the year.
