The title spread into areas conquered by Mali .
The title was later used by the Bamana Empire and the Wassoulou Empire of Samori Toure and non-Mandinka groups in the Kenedougou Empire .
The title spread into areas conquered by Mali and was later used by the Bamana Empire and the Wassoulou Empire of Samori Toure and non-Mandinka groups in the Kenedougou Empire .