1911 Encyclopædia Britannica, Volume 5… (1911)
“ As king of the Two Sicilies Charles began there the work of internal reform which he afterwards continued in Spain. Foreign ministers who dealt with him agreed that he had no great natural ability, but he was honestly desirous to do his duty as king, and he showed good judgment in his choice of ministers. The chief minister in Naples, Tanucci, had a considerable influence over him. On the death of his half-brother Ferdinand VI. he became king of Spain, and resigned the Two Sicilies to his third son Ferdinand. As king of Spain his foreign policy was disastrous. ”
