Bozulus
Bozulus, also spelled Boz-ulus or Boz Ulus (lit. 'grey nation' in Turkish), is the name given by the Ottomans to a tribal nomadic confederation of predominantly Turcoman tribes that were located in the vicinity of Diyarbakır. These tribes were brought into the Ottoman Empire following the victory of sultan Selim I over the Safavids at the Battle of Chaldiran, as well as subsequent Ottoman campaigns in eastern Anatolia.