[14]. Tacitus, op. cit.
[15]. Rhys: The Early Ethnology of the British Islands. Scottish Review. April, 1890.
[16]. Caesar: De Bello Gallico, Book I, chap. I.
[17]. Rhys: Scottish Review. April, 1890.
[18]. Op. Caesar, op. cit.
[19]. Tacitus: Agricola, chap. XI.
[20]. Caesar: De Bello Gallico, Book V, chap. XII.
[21]. Elton: Origins of English History, chap. VII.
[22]. See “La Civilisation des Celtes et celle de l’Épopée Homérique”, by M. d’Arbois de Jubainville, Cours de Littérature Celtique, Vol. VI.
[23]. See Elton: Origins of English History, chap. VII.