The settlement made after these troubles might have been more satisfactory but for an unexpected rising in the east. Avidius Cassius, an able captain who had won renown in the Parthian wars, was at this time chief governor of the eastern provinces. By whatever means induced, he had conceived the project of proclaiming himself emperor as soon as Marcus, who was then in feeble health, should die; and a report having been conveyed to him that Marcus was dead, Cassius did as he had planned. Marcus, on hearing the news, immediately patched up a peace and returned home to meet this new peril. The emperors great grief was that he must needs engage in the horrors of civil strife. He praised the qualities of Cassius, and expressed a heartfelt wish that Cassius might not be driven to do himself a hurt before he should have the opportunity to grant a free pardon. But before he could come to the east news had come to Cassius that the emperor still lived; his followers fell away from him, and he was assassinated. Marcus now went to the east, and while there the murderers brought the head of Cassius to him; but the emperor indignantly refused their gift, nor would he admit the men to his presence. On this journey his wife, Faustina, died. At his return the emperor celebrated a triumph (176). Immediately afterwards he repaired to Germany, and took up once more the burden of war. His operations were followed by complete success; but the troubles of late years had been too much for his constitution, at no time robust, and on March 17, 180, he died in Pannonia. The good emperor was not spared domestic troubles. Faustina had borne him several children, of whom he was passionately fond. Their innocent faces may still be seen in many a sculpture gallery, recalling with odd effect the dreamy countenance of their father. But they died one by one, and when Marcus came to his own end only one of his sons still lived--the weak and worthless Commodus. On his father's death Commodus, who succeeded him, undid the work of many campaigns by a hasty and unwise peace; and his reign of twelve years proved him to be a ferocious and bloodthirsty tyrant. Scandal has made free with the name of Faustina herself, who is accused not only of unfaithfulness, but of intriguing with Cassius and egging him on to his fatal rebellion, it must be admitted that these charges rest on no sure evidence; and the emperor, at all events, loved her dearly, nor ever felt the slightest qualm of suspicion.