This is a tree of the monarchs of the traditional Kingdom of Dagbon, the kingdom of the Dagomba people, located in northern Ghana.
The term Yaa-Naa means "king of strength/power" in the Dagbanli language. It was adopted by king (Naa) Shitobu, and has since been the title for the king of Dagbon.
See also Yaa Naa Ghana Gold Coast Lists of office-holders
References