European exploration of Africa and Lake Victoria. It was eventually proved to be the latter from which the Nile flowed. Henry Morton Stanley, who had in 1871 succeeded in finding and succouring Livingstone (originating the famous line "Dr. Livingstone, I presume"), started again for Zanzibar in 1874. In one of the most memorable of all exploring expeditions in Africa, Stanley circumnavigated Victoria Nyanza (Lake Victoria) and Lake Tanganyika. Striking farther inland to the Lualaba, he followed that river down to the Atlantic Ocean—which he reached in August 1877—and proved it to be the Congo. In 1895, the British South Africa Company hired the American
David Livingstone Oswell and Anna Mary married and had children. His one regret in later life was that he did not spend enough time with his children. The archives of David Livingstone are maintained by the Archives of the University of Glasgow (GUAS). On 11 November 2011, Livingstone's 1871 Field Diary, as well as other original works, was published online for the first time by the David Livingstone Spectral Imaging Project. Papers relating to Livingstone's time as a London Missionary Society missionary (including hand-annotated maps of South East Africa) are held by the Archives of the School of Oriental and African Studies.