Tragedy as Top Monarch in Ogun State Dies at Age 89
- The Olu of Arigbajo, Oba Timothy Oluwole Sunday Mosaku, has passed away at the age of 89, marking the end of a distinguished era in Ogun State’s traditional leadership
- His family confirmed the burial rites, scheduled for late September 2025, in a statement released to PUNCH Online
- Oba Mosaku’s legacy spans decades of service, tracing his royal lineage to the founding of Arigbajo by his forefather, Kusi Mamowolo
The Olu of Arigbajo in Ifo Local Government Area of Ogun State, His Royal Majesty, Oba Timothy Oluwole Sunday Mosaku, has passed away, according to a statement released by his family on Friday.
The revered monarch, who was born in 1936, reportedly joined his ancestors after decades of dedicated service to his community and the traditional institution.

Source: UGC
Burial rites for Olu of Arigbajo announced
The family of the late Oba Mosaku confirmed the burial arrangements in a release made available to PUNCH Online. According to the announcement, a wake-keeping service is scheduled to take place on Thursday, 25 September 2025, at the Olu of Arigbajo palace by 5 p.m.

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The interment service will follow on Friday, 26 September, at St. John’s Anglican Church, Arigbajo, Ifo Local Government Area of Ogun State, commencing at 11 a.m.
Oba Mosaku’s rise in Arigbajo traditional leadership
Oba Mosaku’s journey through the ranks of traditional leadership in Arigbajo was marked by steady progression and recognition. He was appointed Otun Baale of Arigbajo in 2001 and later elevated to Baale in 2008. In 2010, the Ogun State Government formally gazetted him as the Oba of Arigbajo, solidifying his status as a first-class traditional ruler.
His coronation and installation were conducted by the Alake of Egbaland, His Imperial Majesty, Oba Adedotun Aremu Gbadebo, in a ceremony that underscored the significance of his role within the wider Egba traditional structure.
Legacy of Olu of Arigbajo rooted in ancestral heritage
In a December 2023 interview with Vanguard, Oba Mosaku traced the origins of Arigbajo to his forefather, Kusi Mamowolo, a renowned hunter credited with founding the community. The monarch was born to Pa Samuel Olaonipekun Mosaku, son of Egunleti Mosaku—the first son of Mamowolo—highlighting a lineage deeply embedded in Arigbajo’s history.
Oba Mosaku’s reign was characterised by a commitment to preserving cultural heritage and fostering unity within his domain. His passage marks the end of an era for the people of Arigbajo, who now prepare to bid farewell to a monarch whose life was steeped in tradition and service.

Source: Original
Popular Yoruba monarch joins ancestors
Legit.ng earlier reported that the Alara of Aramoko Ekiti in Ekiti state, Oba Olu Adegoke Adeyemi, has passed away at the age of 82. Oba Adeyemi joined his ancestors at 82 on Friday, August 8, 2025.
As reported by The Nation, the monarch’s death was announced in a statement issued by his family on Saturday, August 9. Alara was celebrated for his remarkable leadership, wisdom, and dedication to the welfare of his people.The family disclosed that the monarch’s funeral arrangements will be announced in due course.
Oba Adeyemi, who was born on December 4, 1942, life defined by service in multiple capacities. The traditional ruler began his professional career as a teacher and later rose through the ranks as a senior civil servant, and He also served as the Sole Administrator of the former Ifesowapo local government area.
Source: Legit.ng