[140] Expugnatio Hibernica, I., ch. XVIII.
[141] De Vita S. Wulstani, II., 20.
(See Cunningham: Growth of English Industry and Commerce, I., p. 86.)
[142] Giraldus Cambrensis: Topographia Hibernica, I., ch. VI.
[143] A. Bugge: Contributions to the History of the Norsemen in Ireland, Part III.
[144] Giraldus Cambrensis: Expugnatio Hibernica, I., ch. III.
[145] A. Bugge: Vesterlandenes Indflydelse paa Nordboernes i Vikingetiden, pp. 300-304.
[146] G. Coffey, op. cit., p. 91.
[147] Ib., p. 89.
[148] Duald Mac Firbis: On the Fomorians and the Norsemen (ed. A. Bugge), p. 11.