It was from Sparta that the message came to Pyrrhus asking his assistance in a war that was then waging there. The war originated in a domestic quarrel which arose in the family of one of the lines of kings. The name of the prince who made application to Pyrrhus was Cleonymus. He was a younger son of one of the Spartan kings. He had had an older brother named Acrotatus. The crown, of course, would have devolved on this brother, if he had been living when the father died. But he was not. He died before his father, leaving a son, however, named Areus, as his heir. Areus, of course, claimed the throne when his grandfather died. He was not young himself at this time. He had advanced beyond the period of middle life, and had a son who had grown up to maturity. Cleonymus was very unwilling to acquiesce in the accession of Areus to the throne. He was himself the son of the king who had died, while Areus was only the grandson. He maintained, therefore, that he had the highest claim to the succession. He was, however, overruled, and Areus assumed the crown. Soon after his accession, Areus left Sparta and went to Crete, intrusting the government of his kingdom, in the mean time, to his son. The name of this son was Acrotatus. Cleonymus, of course, looked with a particularly evil eye upon this young man, and soon began to form designs against him. At length, after the lapse of a considerable period, during which various events occurred which can not be here described, a circumstance took place which excited the hostility which Cleonymus felt for Acrotatus to the highest degree. The circumstances were these: Cleonymus, though far advanced in life, married, about the time that the events occurred which we are here describing, a very young lady named Chelidonis. Chelidonis was a princess of the royal line, and was a lady of great personal beauty. She, however, had very little affection for her husband, and at length Acrotatus, who was young and attractive in person, succeeded in winning her love, and enticing her away from her husband. This affair excited the mind of Cleonymus to a perfect phrensy of jealousy and rage. He immediately left Sparta, and, knowing well the character and disposition of Pyrrhus, he proceeded northward to Macedon, laid his case before Pyrrhus, and urged him to fit out an expedition and march to the Peloponnesus, with a view of aiding him to put down the usurpers, as he called them, and to establish him on the throne of Sparta instead. Pyrrhus immediately saw that the conjuncture opened before him a prospect of a very brilliant campaign, in a field entirely new, and he at once determined to embark forthwith in the enterprise. He resolved, accordingly, to abandon his interests in Macedon and march into Greece. CHAPTER XII. THE LAST CAMPAIGN OF PYRRHUS. B.C. 272