Mustafa Çelebi

| full name = | religion = Sunni Islam }} Mustafa Çelebi ( – May 1422), also called Mustafa the Impostor ( or ''Düzme Mustafa''), was an Ottoman prince who struggled to gain the throne of the Ottoman Empire in the early 15th century. He ruled parts of Rumelia twice between January 1419 – 1420 and January 1421 – May 1422. Provided by Wikipedia