*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. Olu of Warri — Warri Kingdom (Iwere) ★#
Founded c. 1480 by Ginuwa, a Benin prince. The Warri throne is the only Nigerian kingdom whose monarch was a baptised Catholic (Sebastian, 1571) and whose heir was received in Madrid c. 1600. Reigning: HRM Ogiame Atuwatse III (since 21 Aug 2021). Era I/III: Itsekiri & Warri · Benin Kingdom Crown action: Itsekiri-Crown relations transformed by the 1884 Consular treaties and the 1894 Ebrohimi Expedition against Nana Olomu.
Consorts of the Olu of Warri#
*The Olu of Warri's senior wife is titled Olori; the historical office of Emaye (queen mother) ranks above the Olori but is held only by the biological mother of the reigning Olu. The Iwere (Itsekiri) court traces continuous documented consort history back to the 16th-century Portuguese contact — earlier than any other Niger-Delta throne.*
Princess Inikpi-era consorts (16th c.)#
Iwere oral tradition names two senior consorts of Olu Atorongboye (mid-16th c.) who hosted the first Portuguese Augustinian mission at Ode-Itsekiri c. 1570. Names variously recorded; the most cited is "Olori Inikpi" (a name shared with the Igala princess of Idah). *Source: Sagay, *Warri Kingdom — A Historical Survey* (1981).*
Olori Dorothy Atuwatse I (d. c. 1810)#
Consort of Olu Atuwatse I, the first formally Christianised Olu (baptised in Portugal c. 1611). Her name survives in the baptismal register of the Augustinian mission at Ode-Itsekiri.
Olori Gladys Durorike Emiko (d. 2015)#
Senior Olori of Olu Atuwatse II (Godfrey Emiko, r. 1987–2015). Founded the Olori Gladys Emiko Foundation for Itsekiri women's micro-credit; the foundation continues to operate from Effurun.
Olori Ivie Atuwatse III (since 2021)#
Senior Olori of the present Olu, Tsola Emiko (Atuwatse III, installed 21 August 2021). Lawyer; founder of the Royal Iwere Foundation (women's health, girl-child education). The youngest Olori installed in modern Warri history. *Source: The Guardian (Lagos), Premium Times (2021–2024).*
2. Ovie of Ebrohimi / Chief of the Benin River — Itsekiri Governorship ★#
Nana Olomu (Governor of Benin River, 1884–94) was the wealthiest Atlantic trader on the Niger Delta until his deposition. Crown action: Ebrohimi Expedition (25 Sept 1894, Moor); Nana tried Calabar Nov 1894; exiled to Accra; returned 1906.
3. Obi of Aboh — Aboh Kingdom ★#
Western Igbo Atlantic kingdom on the Niger; the Obi mediated between Benin, Igala and the RNC. Crown action: RNC treaty 1884 at Aboh.
4. Obi of Agbor / Obi of Owa / Obi of Ubulu-Uku — Anioma kingdoms#
Ekumeku resistance (1898–1911) — the longest-running anti-RNC/anti-British war in the south. Ubulu-Uku was sacked in 1911.
5. Orodje of Okpe / Ovie of Uvwie / Ovie of Ughelli / Ovie of Agbarho — Urhobo Kingdoms#
22 recognised Urhobo kingdoms; the Urhobo Progress Union (1931) is among Nigeria's oldest ethnic unions.
6. Obi of Asaba / Asagba of Asaba — Asaba#
Site of the 7 Oct 1967 Asaba Massacre (c. 700 Anioma men and boys executed by federal troops) in the Biafran War.
Sources & further reading#
- Ikime, *Merchant Prince of the Niger Delta: Nana Olomu of Itsekiri* (1968).
- Ryder, *Benin and the Europeans 1485–1897* (1969).
- Ohadike, *The Ekumeku Movement* (1991).
Monetary conquest of the kingdoms#
Nana Olomu of Itsekiri, Governor of the Benin River 1884–94, was the western-Delta holdout of an indigenous cowrie/manilla economy Britain was determined to replace with sterling. The Royal Navy bombarded and destroyed Ebrohimi in September 1894; Nana was deported to Accra on charges of "monopolising the palm-oil trade and refusing to open Itsekiri markets to British firms" — that is, of refusing to convert. He was released in 1906 and is honoured every 8 August as Neville's Day at Koko. See Nanna Olomu's return, How the currency fell before the flag, and the Currency record.