Mihaloğlu Mehmed Bey was a member of the Mihaloğlu family and one of the most important frontier warlords of the Ottoman Balkans during the last phase of the civil war of the Ottoman Interregnum, and

The siege of Constantinople from 1394 to 1402 was a long blockade of the capital of the Byzantine Empire by the Ottoman sultan Bayezid I. Already in 1391, the rapid Ottoman conquests in the Balkans ha