Arsi Oromo an intermarriage took place between their ancestors and the previous inhabitants Adere (Harari) whom they call the Hadiya.[38][39] Hadiya clans claim their forefathers were Harari however they later became influenced by Sidama.[40][41] Moreover Habar Habusheed a sub clan of the Somali Isaaq tribe in northern Somalia, hold the tradition they originate from an intermarriage between Hararis and their forefathers.[42]