In a field in the parish of St. Pierre-du-Bois, on the way to L’Erée and in the neighbourhood of the secluded valley of St. Brioc and the woody nook in which the ancient chapel dedicated to that Saint once stood, stands one of those Celtic monuments, many of which are still to be seen in Brittany and Cornwall, and which are known in those countries by the name of “Menhir.” This word in the Breton tongue, and in its cognate dialect the ancient language of Cornwall, signifies “long stone.” The name which similar monuments bear in Normandy and Brittany in this island is “longue pierre” or “longue roque,” a literal translation of the Celtic name. There must have been at one time many “longues roques” in Guernsey. Another still stands in a field near the road at Richmond. There was in 1581 “la pièche de la longue pierre, la pierre séante dedans,”--a part of the Fief ès Cherfs, at the Castel. There was also “la Roque Séante dans le courtil de la Hougue au Comte,” and the “Roque-à-Bœuf dans le Courtil au Sucq du chemin de l’église,” near St. George, but these latter have long since disappeared, though a house near the field still bears the name. Antiquaries are very much divided in opinion as to the original destination of these singular masses of rock; it is not wonderful that they should prove a puzzle and a source of wonder to the unlettered peasantry. How were such immense blocks placed upright, and for what purpose? The agency of supernatural beings is an easy answer to the question, and some such cause is usually assigned for their origin by the tradition of the country. Sometimes they are the work of fairies, sometimes of giants and magicians, and sometimes they are said to be mortals changed into stone by an offended deity for some sacrilegious act, or heroes petrified as a lasting testimony of their exploits.