The Royal Ascendancy and Osemawe Institution of Ondo Ekimogun Kingdom started from the period of 1510 AD when the then Princess Olu Pupupu daughter of the late Alaafin of Oyo Oba Oluaso, a descendant of Oduduwa ended her journey with Royal entourage at a foot of a hill known in Ondo town up till today as Oke Agunla.
The fact established through various historians about Ondo Kingdom especially our eminent fore-fathers and educationist’s researchers that upon arrival of Princess Olu Pupupu at the hill, they spotted a smoke rising from far below and followed its direction down the the hill where they met a man whose simply pronounced his name as Ekiri, he was neither a hunter or a farmer.
He (Ekiri) welcomes Princess Pupupu and her Royal entourage with open arms embraced them warmly and later led them to a place known till today as Oriden near Ifore where every attempt to stick the yam stake to the ground prove abortive. It is said that they were happy and exclaimed Edo du do, edo do, idi edo which later transformed to Ondo.
It is not certain that Princess Pupupu became Osemawe of Ondo immediately but with her Royal Status, she might have ascended the throne soon afterwards and it was presumed to be the year 1516 AD.
Peoplesmind
Source: Histfeed