Caellwyngrydd Spirit.
This was a dangerous Spirit. People passing along the road were stoned by it; its work was always mischievous and hurtful. At last it was exorcised and sent far away to the Red Sea, but it was permitted to return the length of a barley corn every year towards its lost home.
From the tales already given, it is seen that the people believed in the possibility of getting rid of troublesome Spirits, and the person whose aid was sought on these occasions was often a minister of religion. We have seen how Griffiths of Llanarmon had reached notoriety in this direction, and he lived in quite modern times. The clergy were often consulted in matters of this kind, and they were commonly believed to have power over Spirits. The Rev. Walter Davies had great credit as a Spirit layer, and he lived far into the present century. Going further back, I find that Archdeacon Edmund Prys, and his contemporary and friend, Huw Llwyd, were famous opponents of Evil Spirits, and their services are said to have been highly appreciated, because always successful. The manner
of laying Spirits differed. In this century, prayer and Bible reading were usually resorted to, but in other days, incantation was employed. We have seen how Griffiths surrounded himself with an enchanted circle, which the Spirit could not break through. This ring was thought to be impervious to the Ghost tribe, and therefore it was the protection of the person whom it surrounded. The Spirit was invoked and commanded to depart by the person within the magic ring and it obeyed the mandate. Sometimes it was found necessary to conduct a service in Church, in Latin by night, the Church being lit up with consecrated candles, ere the Ghost could be overcome.
When Spirits were being laid, we are told that they presented themselves in various forms to the person engaged in laying them, and that ultimately they foolishly came transformed into some innocuous insect or animal, which he was able to overcome. The simplicity of the Ghosts is ridiculous, and can only be understood by supposing that the various steps in the contest for the mastery are not forthcoming, that they have been lost.
These various metamorphoses would imply that transmigration was believed in by our forefathers.