- title is caliph the ottoman empire custodian of the two holy mosques of islam amir al-mu ' minin sultan of - signature is tughra of osman iii.jpg - signature type is tughra - succession is sultan of the ottoman empire - reign is 13 december 1754 -- 30 october 1757 - successor is mustafa iii - spouse is leyla kadnefendi zevki kadnefendi ferhunde emine kadnefendi - predecessor is mahmud i - mother is Sehsuvar sultan - house is house of osman - father is mustafa ii - image is osman iii.jpg - religion is sunni islam - consort is yes Given the details above, guess who could this information be about.
osman iii