There were three principal conspirators—the Alcaid Bengabara, General of the Cavalry, the Alcaid Botaybo, and the Alcaid Alcadaar. Ali, however, was too shrewd a man to move until he had satisfied himself by reports from his own adherents; he, therefore, awaited the result of investigations made by spies from Algiers. At last, in the beginning of the year 1569, when the offers from the Alcaids had been three times renewed and the Basha was assured that the people in Tunis were sincere in their offer to him of the sovereignty of the kingdom—which they begged him to conquer and hold in the name of the Ottoman Empire—the ex-galley-slave no longer hesitated. He left Algiers in the month of October, leaving that city in charge of one Mami Corso, a fellow renegado. Unlike Dragut, who would have gone by sea, he set out by land with some five thousand corsairs and renegadoes. On the way he was reinforced by some six thousand cavalry of the wild tribes of the hinterland, then as ever ready to join in a fray with promise of booty: doubly ready in this case, as it was to harass so unpopular a tyrant as Hamid. Passing through Constantine and Bona, he continued to march towards Tunis, his following augmenting as he proceeded, and adding to his forces ten light field-guns. Arriving at Beja, a town which Haedo describes as being but two short days’ march from Tunis, he came upon a fortress, recently erected by Hamid, mounting fourteen brass cannon. Here he halted, whereupon Hamid sallied out to give him battle at the head of some three thousand troops, horse and foot. The engagement had scarcely begun when the three Alcaids, who had been in communication with Ali, deserted with all their following. Hamid fled to Tunis, expecting to find shelter there, but he was hotly pursued by the corsairs, who followed him up to Al-Burdon, where his summer palace was situated. Hamid, finding that his people were everywhere in revolt, fled to the Goletta, carrying with him a quantity of money, jewels, and portable valuables, and placed himself under the protection of the Spanish garrison—not, however, without the loss of the major portion of his baggage, plundered from him by certain Moors in the course of his flight.