Dowlish Wake home of the family of John Hanning Speke who took part in three expeditions to Central Africa from 1854-1862, the last two in search of the source of the Nile. He discovered Lake Victoria and maintained that it was the source of the White Nile. On his third expedition, Speke identified Ripon Falls, the outlet of Lake Victoria, as the source of the Nile; this was confirmed by Henry Morton Stanley in a later expedition. Speke was killed in Neston Park in Wiltshire by his own gun while hunting with his cousin on 18 September 1864; Dr David Livingstone and
Congo-Nile Divide northwest provided the easiest route. The Ruzizi River, flowing south into Lake Tanganyika, is part of the upper watershed of the Congo River. Nineteenth-century British explorers such as Richard Francis Burton and John Hanning Speke, uncertain of the direction of flow of the Ruzizi, thought that it might flow north out of the lake toward the White Nile. Their research and follow-up explorations by David Livingstone and Henry Morton Stanley established among Europeans that this was not the case. The Ruzizi flows into Lake Tanganyika, which overflows into the Lukuga River about south of Ujiji. The Lukuga flows west into