"I only know one other recorded instance of the formal sacrifice of a bull in Scotland, to a saint on his feast-day. A writer of the twelfth century, Reginald of Durham, sometimes also called Reginald of Coldingham, takes occasion, in his lively 'Book of the Miracles of St Cuthbert,' to relate certain incidents which befell the famous St Aelred of Rievaux in the year 1164, during a journey into Pictland,--that is Galloway it would seem, or perhaps, more generally, the provinces of Scotland lying to the south of the Forth and Clyde. The saintly abbot happened to be at 'Cuthbrichtis Kirche,' or Kirkcudbright, as it is now called, on the feast-day of its great patron. A bull, the marvel of the parish for its strength and ferocity, was dragged to the church, bound with cords, to be offered as an alms and oblation to St Cuthbert. "It is curious to find, in the inaccessible districts both of the north and south of Scotland, traces of a similar Christianised paganism. Whether these ceremonies are remains of the vague Druidical, or of the Helioarkite, or of the Mithraic worship, I am not able to say. As regards the last, which was set up in opposition to Christianity, and which used many of its ceremonies, it is known that the sacrifice of a bull was one of its rites. The study of this form of worship has not yet received from Scottish antiquaries the attention which it probably deserves. "It would seem that to some saints the sacrifice of a bull was not confined to the day of honour, but was a thing of frequent occurrence. This appears from a letter on the superstitions of Caernarvonshire of the sixteenth century, in which the writer tells us that he visited the locality where bullocks were said to be offered to St Beyno, and that he witnessed such an offering in 1589. This Beyno is described as 'the saint of the parish of Clynnog, and the chiefest of all saints;' but we are told that the people did not dare to cut down the trees that grew in the saint's ground, 'lest Beyno should kill them, or do them some one harm or another.' Though so saintly, therefore, as to be deemed the chiefest of all saints, he was evidently not worshipped solely as a beneficent being, and sacrifices were offered to avert his anger as well as to secure his favour; thus bringing out his successorship as saint of the place to the _demon loci_ of pure paganism. 'They called Barnabas, Jupiter; and Paul, Mercurius,' and _vice versâ_.