Question: Olaudah Equiano known as Gustavus Vassa was a slave freed by Sons of Africa
Sentence (from "Olaudah Equiano"): Olaudah Equiano (c. 1745 – 31 March 1797), known in his lifetime as Gustavus Vassa ( ), was a prominent African in London, a freed slave who supported the British movement to end the slave trade.
Relevant evidence: Yes