Also known as "The Thunderbolt," Bayezid I was Sultan of the Ottoman Empire from 1389–1402. Bayezid I founded what would become the first centralized Ottoman state grounded in traditional Muslim and Turkish institutions. Bayezid was captured by Timur at the Battle of Ankara in 1402 and died in captivity the following year. The Ottoman Interregnum was triggered as a result of Bayezid's death.