Leo Africanus born in Granada and died in Tunis. Educated in Fez, he travelled widely in Africa. Has a wonderful description of Timbuktu. Wrote A Geographical Historie of Africa containing much information on things like Timbuktu.
Mungo Park . A Scot, commissioned by the African Association to explore the River Niger. Set out from the River Gambia and got to the River Niger. Imprisoned and escaped.
Mungo Park . Returned to the Niger. Attacked at Bussa and drowned whilst trying to escape.
Joseph Ritchie & George Lyon . Travelled from Tripoli to Murzuk.
Major Alexander Gordon Laing . Left Tripoli to explore the Niger. Crossed the Sahara and reached Timbuktu.
René Caillié . Left from Sierra Leone for Timbuktu. After a long illness he became the first Frenchman to reach Timbuktu. Returned north via Morocco to Tangier.
Dixon Denham, Clapperton & Walter Oudney . From Tripoli they became the first Europeans to see Lake Chad. Joined a caravan for Kano, but were prevented from reaching the Niger.
Richard Lander & John Lander . Richard and his brother John sailed down the river to discover the position of the river's mouth.
John Davidson . Attempted to get to Timbuktu but was murdered six weeks out from Morocco.
James Richardson . Travelled from Tripoli to Ghadames then Ghat. In 1850 led an expedition with Barth and Overweg from Tripoli to Lake Chad.
Heinrich Barth . With the British expedition above travelled from Tripoli to Lake Chad. Became the leader on the death of Richardson. Continued to Timbuktu and returned via Lake Chad to Tripoli. Published Travels and Discoveries in North and Central Africa 3 Vols. 1857.
Eduard Vogel . Was sent to Lake Chad to find Barth and Overweg. Continued alone to Zinder and was murdered whilst travelling on the Niger.
Oskar Lenz . Crossed from Morocco to Timbuktu then went west to the coast at the mouth of the Senegal. Then set out from the mouth of the Congo and arrived at Lake Tanganyika and Lake Nyasa.
Fernand Foureau . Led an expedition accompanied by a military escort led by Major Lamy, through the Sahara to Sudan. Continued to Lake Chad.
Ahmed Hassanein a native to Egypt and a courtier to King Fouad of Egypt who has walked with his Bedouins guards 2200 miles to regions even the guards feared. His expedition on 1923 has corrected Rohlfs map and added to our scientific knowledge of the area as well as discovered the famous rock art of Oweinat. His famous in the September 1924 issue of National Geographic Magazine had many of the first photos of the people and landscapes.
Michael Asher and Mariantonietta Peru The first crossing of the Sahara from west to east by camel and on foot, from Chinguetti, Mauritania to Abu Simbel, Egypt a total distance of 4500 miles.