Dr. William Sheppard was an American physician and missionary known for his work in the Congo during the late 19th and early 20th centuries. He was a prominent figure in the Presbyterian Church and dedicated his life to providing medical care and education to the local population. His efforts helped improve health conditions and promote literacy in the region. In addition to his medical work, Sheppard was an advocate against the exploitation of the Congo Free State and its people. He documented the abuses occurring under the rule of King Leopold II of Belgium, raising awareness about the harsh realities faced by the Congolese. His legacy continues to inspire humanitarian efforts today.