the Olúmọ̀’s Ìsẹ̀dó) was established between the 10th and the 12th centuries by Ọ̀bà emigres (led by the said Ọba'lúmọ̀), who fled the internal wranglings within their former kingdom and/or the ongoing conflicts with the neighbouring Nupe to the north of it (It was presumably the same problem of constant fighting with the Nupe that caused the ancient Òwu kingdom, perhaps a contemporary of Ọ̀bà, to relocate further south from their original city-state in this region to establish a new settlement named Orile-Òwu, south of Ile-Ifẹ).
The Olúmọ̀’s Ìsẹ̀dó) was founded between the 10th and 12th centuries by OBA emigrants led by the leader Ọba'lúmọ̀, who fled internal strife within their former kingdom and/or ongoing conflicts with the Nupe to the north.