This, however, is not all, for in regard to the European origin of the game of chess, as to which there is such a consensus of agreement; it may be that all the authors are yet still more at fault; for with one accord they all assume that chess reached Europe from Persia not earlier than the sixth century, the Arabs and Saracens getting it about A.D. 600, Spain and the Aquitaine Dominions being commonly pointed to as the countries which first received it from the Arabs or Saracens in Europe after the Persian period above named. There is no indication in any of the works of a notion of the knowledge and practice of chess in Europe at an earlier date, so it appears not unreasonable to conclude that the following extract, which applies to a period seven hundred years before the Persian epoch, must have entirely escaped the notice of all the writers. The article occurs in the "Biographical Dictionary of the Society for Diffusing Useful Knowledge" (Longman & Co., Vol. I, Part II, pp. 842, 512), under the head of "Ahenobarbus." The following is an extract of the Biography, which is given in full in the Appendix: "Ahenobarbus triumphed at Rome for his victory over Averni, and, according to Cicero, over the Allobroges also, in B.C. 120. In their Consulship (B.C. 115), Ahenobarbus and his colleague, L. Coecilius Metellus Dalmatius, prohibited all scenic exhibitions at Rome, except that of the Latin flute players, and all games of chance, except Chess or Draughts, &c., &c." (Signed) W. B. D. (Presumably William Bodham Donne.) The contributions of W. B. D. are not frequent in the Biography as those of Duncan Forbes, Aloys Sprenger, Pascual de Gayangos, and William Plates are, and he does not apparently write, like them, as an authority upon Eastern questions, and I might have overlooked this reference to chess had I not read through the whole of the volumes. It will be observed that both Chess and Draughts are referred to in the notice, which is important, for had chess alone been mentioned, it is probable that exception would be taken that the game was but a species of the latter; it is doubtful, also, whether Ludus Latrunculorum, a game of the Romans, might not also have been suggested.