An exhibition by the City of Westminster Archives Centre focused on the impact of the transatlantic slave trade and its abolition in Westminster, which drew on the Centre's archives and local studies collections. Links explored included the parish of St Anne's Westminster with St John's Antigua, and the large circle of planters living in Marylebone in the 18th and 19th centuries. The exhibition also documented the lives of the African residents of Westminster during the age of the slave trade. Some of the individuals looked at in the exhibition included James Somerset, Granville Sharp, Ignatius Sancho, Ottobah Cugoano, Olaudah Equiano, and the African activists who styled themselves 'Sons of Africa'.
