evidence: Agbon people have a long migrational history, their various traditions and accounts of origins and migrations subsist. According to one of the accounts, a man called Ukonorhoro, who migrated from Udo in Benin, gave birth to Agbon. Agbon migrated through Kwale, probably from Erhowa, settled at Ehwen and Erhivwi or Irri in present Isoko division of Delta State. From there he moved down to Utokori, close to Ughwerun; then to Olomu and through the present Ughelli territory of Ekuigbo to found Otorho r' Agbon now known as Isiokolo. The Okpara people further migrated from Agbon to their present position due to local instinct and avoidance of competition. On arrival on this new land via migration, Okpara also birthed few sons which would become sub-sections of the present community. They include: Eregbe, Erhi, and Etorogba. Erhi, in turn, gave birth to Osia, Isaba Uvwiaghoa, Onoriaro and Okei among others. Okpara was already dead at the time of migration from Isiokolo. Thus Osia and others led Okparas to a new settlement. Osia planted an Oghriki tree near the present site of Okpara hospital on reaching Okpara.