II.
The Sagranus Stone at St. Dogmell's, Pembrokeshire, was formerly used as a bridge over a brook not far from where it at present stands--luckily with its inscribed face downwards, so that the sculpture remained unharmed while generations were tramping over it. During its use as a bridge it bore the reputation of being haunted by a white lady, who was constantly seen gliding over it at the witching hour of midnight. No man or woman could be induced to touch the strange stone after dark, and its supernatural reputation no doubt helped materially in its preservation unharmed till the present time. It is considered on paleographic grounds to be of the fourth century.
In Pembrokeshire also are found the famous Dancing Stones of Stackpool. These are three upright stones standing about a mile from each other, the first at Stackpool Warren, the second further to the west, on a stone tumulus in a field known as Horestone Park, and the third still further westward. One of many traditions concerning them is to the effect that on a certain day they meet and come down to Sais's Ford to dance, and after their revel is over return home and resume their places.