John Hanning Speke arrange a better relationship for Mere with another man, without success it seems. Finally, given permission by Mutesa in June 1862 to leave, Speke then travelled down the Nile now reunited with Grant. Because of travel restrictions placed by the local chieftains, slave raiding parties, tribal wars and the difficulty of the terrain, Speke was not able to map the entire flow of the Nile from Lake Victoria north. Why he did not make more efforts to do so is not clear, but the enormous hardships of the journey must have played a large role. By January 1863 Speke and
John Davis (English explorer) John Davis (English explorer) John Davis or Davys (c. 155029 December 1605) (b. 1543?) was one of the chief English navigators of Elizabeth I. He led several voyages to discover the Northwest Passage and served as pilot and captain on both Dutch and English voyages to the East Indies. He discovered the Falkland Islands (today a British Overseas Territory) in August 1592. It is important that Captain John Davis of Sandridge should not be confused with a contemporary, Captain John Davis of Limehouse. Both served in the fleet of Captain James Lancaster during the first voyage of the East India