The Habr Yunis Sultanate finds its roots in the Isaaq Sultanate which was established by the Rer Guled branch of the Eidagale after the Isaaq successfully defeated the Absame clan at Lafaruug in the 17th century. With time the Habr Yunis and later the Habr Awal and Habr Je'lo would break from the Isaaq Sultanate with the Habr Yunis forming their own Sultanate led by Sugulle the son of the previous Habr Yunis Chieftain, Ainanshe Hersi.NEW ISSUES IN REFUGEE RESEARCH Working Paper No. 65 Pastoral society and transnational refugees: population movements in Somaliland and eastern Ethiopia 1988 - 2000 Guido Ambroso, Table 1, pg.5 The Sultan Deria Sugulleh would establish his capital at Wadhan (Waram) near the Sheikh pass and tax and administer the affairs of the Habr Yunis from the town. Large caravans bound for Berbera would pass through Habr Yunis territory through Burao and then Wadhan and proved a lucrative source of income for Sultan Deria.The Transactions of the Bombay Geographical Society 1850, Volume 9, p.133
