Omu Okwei
She turned a refused dowry into a river empire, then a throne — and the office died with her.
The rise
Born in 1872 at Ossomari into the ruling Nzedegwu family, she traded fruit and yams as a girl. When her family withheld her dowry over her first marriage in 1887 she started with nothing, settling at Onitsha and dealing pots, lamps and cloth for produce from the upriver villages.
What they did
By 1904 she was a produce agent for the Niger Company, trading liquor, tobacco and household goods for palm oil, and lent money at 40 to 80 per cent. She came to own lorries, houses and over a third of the riverfront at Onitsha; from 1912 her family held a warrant on the Native Court. In August 1935 Ossomari crowned her Omu, head of the Council of Mothers that governed women and markets.
The full picture
Her fortune came as an intermediary for the European houses that impoverished local producers, and her household included dependent women classed by the customary law of the day as pawned or enslaved; she placed young women with trading partners to seal deals. The Omu office fell vacant at her death and stayed so for decades.
Why it matters
The business category is twenty-first-century and male. Okwei shows African commercial power is old, often female, and was dismantled rather than absent — and she worked the colonial system rather than resisting it.