Jacob D. Green’s speaking career in England (1863-66) is an exploration of how an independent, self-financed Black speaker became a networked abolitionist building on the achievements of other expatriate African American activists like Moses Roper and James Watkins. Born enslaved in Maryland, Green made serial escapes from enslavement in Kentucky and elsewhere in the United States, sojourning in Toronto before arriving in Lancashire at about age forty-eight with evidently few funds. Green appealed to cotton and woollen mill town residents to oppose enslavement and the Confederate States of America from where most of North-West England’s cotton originated. He initially lectured under the sponsorship of nonconformist ministers in Yorkshire and built a network that included ministers in the United Methodist Free Church, Congregational Union, capitalists, and tradespeople. Nonconformist sponsorship led to an 1864 move to Heckmondwike in the centre of his lecture circuit. He connected with those who sponsored other Black abolitionists, burgeoning his network by speaking in West Yorkshire towns and cities that had hosted African American orators before. As a networked abolitionist, he earned income from speaking and publishing an autobiography and may have died in England in 1866.