Ibadan came into existence in 1829. According to local historians, Lagelu, the Jagun (commander-in-chief) of Ife and Yoruba's generalissimo, left Ile Ife with a handful of people from Ife, Oyo and Ijebu to found a new city, Eba Odan, which literally means 'between the forest and plains.' According to HRH Sir Isaac Babalola Akinyele, the late Olubadan (king) of Ibadan (Olu Ibadan means Lord of Ibadan), in his authoritative book on the history of Ibadan, Iwe Itan Ibadan, printed in 1911, the first city was destroyed due to an incident at an Egungun (masquerade) festival when an Egungun was accidentally disrobed and derisively mocked by women and children in an open marketplace full of people. In Yorubaland, it was an abomination for women to look an Egungun in the eye because the Egunguns were considered to be the dead forefathers who returned to the earth each year to bless their progeny. When the news reached Sango, the then Alaafin of Oyo, he commanded that Eba Odan be destroyed for committing such abominable act.
Lagelu was by now an old, frail man; he could not stop the destruction of his city, but he and some of his people survived the attack and fled to a nearby hill for sanctuary. On the hill they survived by eating oro fruit and snails; later, they cultivated the land and made corn and millets into pap meals known as oori or eko, which they ate with roasted snails. They improvised a bit by using the snail shells to drink the liquefied eko. Ultimately, Lagelu and his people came down from the hill and founded another city called Eba'dan.
The new city instantly grew prosperous and became a commercial nerve centre. Shortly afterwards, Lagelu died, leaving behind a politically savvy people and a very stable community. The newly enthroned Olubadan made a friendly gesture to the Olowu of Owu by allowing Olowu to marry his only daughter, Nkan. Coming from a war campaign one day, the raging Odo Oba (River Oba) would not allow Olowu and his army to
