Although "sultan" is usually used in Islamic contexts, the individual ruler's adherence to Islam could fluctuate. Sultanate of Zanzibar: two incumbents (through the Omani dynasty) Because the de facto separation from Oman in 1806, the final assumed the title Sultan in 1861 in the official separation underneath British auspices;[citation necessary] https://douglasg209grc9.bimmwiki.com/user