King Jaja of Opobo (born Jubo Jubogha, c.1821, died St Vincent, 7 July 1891) was the most successful African commercial counterparty the British encountered on the Oil Rivers — and was deported on a charge that amounted, in the end, to his being too successful at the trade the British themselves had taught him.
## How he became king
Jaja was born Igbo in Amaigbo (present-day Imo State), sold into Bonny slavery as a child around 1830, and bought by the Anna Pepple House — one of the great Bonny canoe-house trading establishments. He rose through the house's commercial ranks, and on the death of the Anna Pepple head in 1863 he was elected by the house members as their new chief. The succession was disputed; the rival Manilla Pepple House under Chief Oko Jumbo sought to break Anna Pepple's commercial reach. The two houses fought a low-grade civil war in Bonny through the 1860s.
In 1869, Jaja withdrew the Anna Pepple House from Bonny, took its members, slaves and trade routes upriver, and founded the new town of Opobo at a more strategic point on the Imo River — directly between the European factories at Bonny and the palm-oil producing hinterland of Ngwa and Ohuhu Igbo. Within five years Opobo had captured most of the Bonny palm-oil trade. By 1880, Jaja was the largest single supplier of palm oil to British factories on the West African coast: estimates of his annual turnover place it at £300,000–£500,000 (perhaps £40–60 million in 2024 terms), with his own steamer plying directly to Liverpool to cut the British factor's middleman commission.
## The 'free trade' charge
This was, to the European factors, the wrong direction of travel. The 1885 Berlin Conference had declared the Niger basin a zone of 'free trade'. Jaja's commercial system — in which Opobo middlemen monopolised purchase from the producers and sold only to factors with whom Opobo had treaty agreements — was, in the British reading, a restraint of trade. (Opobo's view was that this was exactly the system the British had run for the previous fifty years; they objected only when an African did it to them.)
## The deportation
Harry Johnston, Vice-Consul of the Oil Rivers Protectorate, summoned Jaja aboard the gunboat HMS Goshawk at Opobo on 19 September 1887 for what was described as a 'parley' under explicit promises of safe conduct. The promises were lies. Jaja was seized, conveyed to Accra, tried by the Acting Consul-General Sir Henry Hand on charges of obstructing trade, and deported — first to Accra, then to the West Indies (St Vincent), where he was exiled with a £800-a-year stipend. He was eventually permitted to return to Opobo in 1891 but died on the voyage home, at sea off the Canaries, on 7 July 1891.
The deportation was, in Jaja's own subsequent legal challenge (heard in the Court of Admiralty in 1888), a violation of British promises made under flag of truce. The Court of Admiralty found the seizure improper but declined to order Jaja's release.
## What it meant
The Jaja deportation is the textbook case of the commercial origins of the colonial conquest of southern Nigeria. The flag did not follow the trade out of disinterested liberalism; it followed the trade specifically to break the African counterparties who had become commercially dominant. Within the next decade, the same logic produced the destruction of Nana Olomu at Ebrohimi (1894), the Sack of Benin (1897), and the Anglo-Aro War of 1901–1902.