Henry Sylvester-Williams

Henry Sylvester Williams (15 February 1869 – 26 March 1911) was a Trinidadian lawyer, councillor and writer, most noted for his involvement in the Pan-African Movement. As a young man he went to North America to further his education, and subsequently to Britain, where in 1897 he formed an "African Association" to challenge paternalism, racism and imperialism; the association aimed to "promote and protect the interests of all subjects claiming African descent, wholly or in part, in British colonies and other place, especially Africa, by circulating accurate information on all subjects affecting their rights and privileges as subjects of the British Empire, by direct appeals to the Imperial and local Governments." In 1900 Williams organised the First Pan-African Conference, held at Westminster Hall in London. In 1903 he went to practise as a barrister in South Africa, becoming the first black man to be called to the bar in the Cape Colony.

Williams did not make it to Parliament but became involved in municipal politics and won a seat on the Marylebone Borough Council in November 1906. He and John Archer were among the first people of African descent to be elected to public office in Britain.

More information on the Wikipedia page.