The Third Order was of this kind:--They were holy priests and a few bishops, one hundred in number, who dwelt in desert places. They lived on herbs and the alms of the faithful; they despised all things earthly, and entirely avoided all whispering and detraction. They had different rules (of life), and different rites for celebrating; they had also a different tonsure, for some had the crown (shaven), but others kept their hair (on the crown). They had also a different pashcal solemnity; for some celebrated it on the fourteenth, but others on the thirteenth moon. This Order flourished during four reigns, that is, from the time of Aedh Slaine, who reigned only three years, and during the reign of Domhnall, who reigned thirty years, and during the time of the sons of Maelcobha, and during the time (of the sons of) Aedh Slaine. And this Order continued down to the time of the great plague (in A.D. 664). Then follows a list of their names. Whereupon the writer says:--"Note that the First Order was most holy, the Second holier, and the Third holy. The First glowed like the sun in the fervour of their charity; the Second cast a pale radiance like the moon; the Third shone like the aurora. These Three Orders the blessed Patrick foreknew, enlightened by heavenly wisdom, when in prophetic vision he saw at first all Ireland ablaze, and afterwards only the mountains on fire; and at last saw lamps lit in the valleys. These things have been extracted from an old _Life of Patrick_."[121] Such is the account given in our ancient books of the Three Orders of the Irish Saints. We have here followed the copy of this ancient document, taken from the _Salamanca MS._, lately published at the expense of the Marquis of Bute. It is beyond doubt a very ancient and most interesting document; but for the present we can only refer to those points that concern our immediate purpose.