Armenia, he suggested, lay near, and was a prize worth winning; Rhadamistus had only to ingratiate himself with the people, and then craftily remove his uncle, and he would probably step with ease into the vacant place. The son took the advice of his father, and in a little time succeeded in getting Mithridates into his power, when he ruthlessly put him to death, together with his wife and children. Rhadamistus then, supported by his father, obtained the object of his ambition, and became king. It was known, however, that a considerable number of the Armenians were adverse to a rule which had been brought about by treachery and murder; and it was suspected that, if an attack were made upon him, he would not be supported with much zeal by his subjects. This was the condition of things when Volagases ascended the Parthian throne, and found himself in want of a principality with which he might reward the services of Tiridates, his brother. It at once occurred to him that, a happy chance presented him with an excellent opportunity of acquiring Armenia, and he accordingly proceeded, in the very year of his accession, to make an expedition against it. At first he carried all before him. The Iberian supporters of Rhadamistus fled without risking a battle; his Armenian subjects resisted weakly; Artaxata and Tigranocerta opened their gates; and the country generally submitted. Tiridates enjoyed his kingdom for a few months; but a terrible pestilence, brought about by a severe winter and a want of proper provisions, decimated the Parthian force left in garrison; and Volagases found himself obliged, after a short occupation, to relinquish his conquest. Rhadamistus returned, and, although the Armenians opposed him in arms, contrived to re-establish himself. The Parthians did not renew their efforts, and for three years--from A.D. 51 to A.D. 54--Rhadamistus was left in quiet possession of the Armenian kingdom.’