Баязид I
The Battle of Çamurlu was fought on July 5, 1413, between Musa Çelebi and Mehmed Çelebi, both sons of Bayezid I, as the last conflict of the Ottoman civil war known as the Ottoman Interregnum. The battle decided which son of Bayezid I would finally reunite the Ottoman Empire, with Mehmed Çelebi becoming Mehmed I of the Ottoman Empire.