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 Hanning Speke funded by the people Speke was now not on good terms with. It appears that just as Burton had overplayed his hand after the first trip Speke now did the same. Now the RGS asked that a public debate should be held between Speke and Burton to try and settle the Nile. A debate was planned between Speke and Burton before the geographical section of the British Association in Bath on 16 September 1864, but Speke had died the previous afternoon from a self-inflicted gunshot wound while shooting at Neston Park in Wiltshire. A contemporary account of the events surrounding