₦airaland Forum

That was from history book..affiliated to wikipedia.com,, by virtue of this, oni of Ife is the father oba of Benin and oba of Benin is the elder brother of Alafin of oyo

In the 12th century, a great palace intrigue and battle for power erupted between the warrior crown prince Ekaladerhan son of the last Ogiso and his young paternal uncle. In anger over an oracle, Prince Ekaladerhan left the royal court with his warriors. When his old father the Ogiso died, the Ogiso dynasty was ended as the people and royal kingmakers preferred their king's son as natural next in line to rule.

The exiled Prince Ekaladerhan died at Ogheton. Oranmiyan took up his abode in the palace built for him at Usama by the elders (now a coronation shrine). Soon after his arrival he married a beautiful lady, Erinmwinde, daughter of Osa-nego, was the ninth Enogie (Duke) of Ego, by whom he had a son. After some years residence here he called a meeting of the people and renounced his office, remarking that the country was a land of vexation, Ile-Ibinu (by which name the country was afterward known) and that only a child born, trained and educated in the arts and mysteries of the land could reign over the people. He caused his son born to him by Erinmwinde to be made King in his place, and returned to Yoruba land Ile-Ife. After some years in Ife, he left for Oyo, where he also left a son behind on leaving the place, and his son Ajaka ultimately became the first Alafin of Oyo of the present line, while Oranmiyan himself was reigning as Oni of Ife. Therefore, Oranmiyan of Ife,