Before he could establish himself on the throne a long struggle ensued with his brother Prince Jem.
At the outset of the reign Bayezid's brother, Prince Jem, made a serious attempt to claim the throne; he was defeated, and eventually took refuge with the knights of Rhodes, whom Bayezid bribed to keep him in safe custody.
It would be impossible to enumerate here all the monographs describing, for example, the ruins of Carthage, those of the temple of the waters at Mount Zaghuan, the amphitheatre of El Jem (Thysdrus), the temple of Saturn, the royal tomb and the theatre of Dugga (Thugga), the bridge of Chemtu (Simitthu), the ruins and cemeteries of Tebursuk and Medeina (Althiburus), the rich villa of the Laberii at Wadna (Uthina), the sanctuary of Saturn Balcaranensis on the hill called Bu-KornaIn, the ruins of the district of Enfida (Aphrodisium, Uppenna, Segermes), those of Leptis minor (Lemta), of Thenae (near Sfax), those of the island of Meninx (Jerba), of the peninsula of Zarzis, of Mactar, Sbeitla (Sufetula), Gigthis (Bu-Grara), Gafsa (Capsa), Kef (Sicca Veneria), Bulla Regia, &c.
Being routed, Jem fled for refuge to the knights of St John at Rhodes, who, in spite of a safe-conduct granted to him, accepted a pension from Bayezid as the price for keeping him a close prisoner.
There appears, however, to be no truth in the report that Bayezid succeeded in bribing the pope to have Jem poisoned.
