High Quality Content by WIKIPEDIA articles! Sir Henry Morton Stanley, GCB, born John Rowlands (28 January 1841 10 May 1904), was a Welsh journalist and explorer famous for his exploration of Africa and his search for David Livingstone. Stanley is often remembered for the words uttered to Livingstone upon finding him: "Dr. Livingstone, I presume?", although there is some question as to authenticity of this now famous greeting.