Sir Roger Casement Kt. CMG between 1911 and shortly before his execution for treason, when he was stripped of his British honours—was a humanitarian campaigner and an Irish patriot, poet, revolutionary, and nationalist.He was a British consul by profession, famous for his reports and activities against human rights abuses in the Congo and Peru but better known for his dealings with Germany before Ireland's Easter Rising in 1916. An Irish nationalist and Parnellite in his youth, he worked in Africa for commercial interests and latterly in the service of Britain. However, the Boer War and his consular investigation into atrocities in the Congo led Casement to anti-Imperialist and ultimately to Irish Republican and separatist political opinions. He sought to obtain German support for a rebellion in Ireland against British rule. Shortly before the Easter Rising, he landed in Ireland and was arrested. He was subsequently convicted and executed by the British for treason.