*See the kingdom and monarch entries cross-referenced in the Regional Record — protests, looted treasures, oil-boom delivery and failure, militarisation and police brutality keyed to the same Houses.*
*★ pivotal pre-colonial polity · ♀ confirmed female office.*
1. Oba of Benin — Benin Kingdom (Eweka dynasty) ★#
Founded c. 1200 by Oranmiyan of Ile-Ife. Oba Ovonramwen (1888–97) was deposed by the Sack of Benin (Feb 1897); the throne was restored under Eweka II in 1914. Reigning: HRM Omo n'Oba n'Edo Uku Akpolokpolo Ewuare II (40th Oba, since 20 Oct 2016). Era I/III: Benin Kingdom · Sack of Benin Crown action: Phillips Mission ambushed 4 Jan 1897; Rawson's Punitive Expedition 9–18 Feb 1897; Oba exiled to Calabar Sept 1897, dies there 1914. No RNC treaty — Benin was conquered, not chartered. Linked institution: Iyoba (Queen Mother) of Uselu ♀ — created by Oba Esigie (early 16th c.) for his mother Idia; oldest documented female office in Nigerian kingship.
Consorts & queen-mothers of the Oba of Benin#
*The Iyoba (Queen Mother) of Uselu is the oldest continuously-held female office in Nigerian kingship — created by Oba Esigie for his mother Idia in the early 16th c. The Oba's senior wives are titled Olori; only the Oba's mother bears Iyoba.*
Iyoba Idia (c. 1480s — c. 1550)#
Mother of Oba Esigie. Led Benin forces alongside her son in the Idah War (c. 1515–1516) against the Igala. Esigie created the Iyoba title in her honour and built the Eguae-Iyoba (Queen Mother's palace) at Uselu so no future Iyoba would live in the Oba's palace. The ivory pendant mask of Idia (now Metropolitan Museum, NY) and the bronze commemorative head (looted 1897, now British Museum) are the oldest surviving Nigerian royal portraits. *Source: Egharevba (1968); Ben-Amos, *The Art of Benin* (1995).*
Iden of Ughoton (fl. c. 1700)#
Senior wife of Oba Ewuakpe. Benin chronicles record that during the dynastic crisis of Ewuakpe's reign, Iden offered herself as a propitiatory sacrifice to restore the throne's fortunes; her shrine at Uselu is maintained to this day. The only consort in Benin tradition named in song as "she who paid for the kingdom with her own life." *Source: Egharevba, *A Short History of Benin* (1968).*
Iyoba Eson (fl. c. 1730s)#
Mother of Oba Eresoyen (r. c. 1735–1750). Held the Uselu title through her son's reign; presided over the late-Baroque flowering of Benin bronze casting. *Source: Egharevba (1968); Bradbury (1957).*
Olori Aiwerioghene (fl. 1933–1978)#
Senior wife of Oba Akenzua II (r. 1933–78), mother of Oba Erediauwa. First Benin Olori to receive Western education; founded the Iyoba Memorial School at Uselu (1959).
Iyoba-Designate of the present reign#
Following the installation of Oba Ewuare II (20 Oct 2016), the Iyoba title at Uselu remains vacant pending the formal succession ritual; the senior Olori of the present court is documented by the Palace but not publicly named in scholarship.
2. Onogie of Uromi — Esan (Ishan) Kingdoms ★#
35 Esan kingdoms (Uromi, Irrua, Ekpoma, Ubiaja, Igueben, etc.) each headed by an Onogie. Okolo Obasogie of Uromi led the longest Esan resistance to British rule (1899–1902).
3. Otaru of Auchi / Momoh of Agbede — Etsako (Afenmai) kingdoms#
North-Edo Muslim-majority kingdoms incorporated through the 1899 Kukuruku Expedition.
4. Okpha of Akoko-Edo — Akoko-Edo#
Cluster of small Yoruba-influenced kingdoms on the Edo–Kogi–Ondo border.
5. Enogie of Ekiadolor / Enogie of Usen — Benin sub-thrones#
Dukes of the Benin Kingdom, appointed by the Oba.
6. Ogie of Igueben / Onojie of Ubiaja#
Esan sub-stools represented at the Edo State Council of Traditional Rulers.
Sources & further reading#
- Egharevba, *A Short History of Benin* (4th ed. 1968).
- Bradbury, *The Benin Kingdom and the Edo-Speaking Peoples of South-Western Nigeria* (1957).
- Hicks, *The Brutish Museums: The Benin Bronzes, Colonial Violence and Cultural Restitution* (2020).
Monetary conquest of the kingdoms#
Benin under Oba Ovonramwen controlled a hinterland trade corridor still priced in pre-sterling units. The Phillips mission of January 1897 was a trade-access mission to break that pricing; the Punitive Expedition of February 1897 was the punishment; and the looting of more than 4,000 Benin Bronzes was the capital extraction — a direct monetary transfer in artworks from a kingdom that had refused to be converted to sterling. The Oba was deported to Calabar. See How the currency fell before the flag and the Money entry.