In this legend of the sons of Miledh, too, we can recognise the appearance of the second form in which such traditions usually embody themselves—that of the ethnologic family. Miledh was descended from Gaedhel Glass, the ‘eponymus’ of the Gaedhelic race. He was son of Scota, who was also wife of Miledh, and represented Ireland under its name of Scotia. His three sons, Heber, Heremon, and Ir, along with Ith, son of Breogan, from whom the population of Ireland which succeeded the Tuatha De Danaan is brought, represent the different races of which it was composed. Bede distinguishes the Scots as divided into northern and southern Scots.[204] The former are represented by Heremon, the latter by Heber, who divided Ireland between them.[205] The descendants of Ir, to whom Ulster was assigned, are the Cruithnigh, who were its inhabitants till confined by the Scots to Dalaradia. The small tribes of Ith, son of Breogan, who inhabited a district in the south-west of Ireland, are the people whom Ptolemy calls Brigantes and places there. The sons of Miledh are said, in the Annals of the Four Masters, to have arrived in Ireland in the age of the world 3500, which, according to their computation, corresponds with the year 1694 before Christ; and in the following year Eremhon and Emher, or Heremon and Heber, are said to have assumed the joint sovereignty of Ireland and divided it into two parts between them. Then follows an artificially-constructed history, in which the name of each successive king, with the length of his reign, the son of Miledh from whom he was descended, and the battles he fought, are given with the same minuteness of detail throughout, until we find ourselves at length within what may be termed the historic period of Irish history.[206]