Joseph Thomson (explorer)
14 February 1858|
Penpont, Dumfriesshire, Scotland
|Died||2 August 1895
|Occupation||Geologist and explorer|
Joseph Thomson (14 February 1858 – 2 August 1895) was a Scottish geologist and explorer who played an important part in the Scramble for Africa. Thomson's Gazelle is named for him. Excelling as an explorer rather than an exact scientist, he avoided confrontations among his porters or with indigenous peoples, neither killing any native nor losing any of his men to violence. His motto is often quoted to be "He who goes gently, goes safely; he who goes safely, goes far."
Born in Penpont, Dumfriesshire, he was apprenticed into his father's stone-masonry and quarrying business. He developed a keen amateur interest in geology and botany which eventually led to his formal education at the University of Edinburgh, studying under Archibald Geikie and Thomas Henry Huxley.
Royal Geographical Society
On graduating in 1878, he was appointed geologist and naturalist to Alexander Keith Johnston's Royal Geographical Society expedition to establish a route from Dar es Salaam to Lake Nyasa and Lake Tanganyika. Johnston died during the trip and it was left to Thomson to take the leadership role for the expedition. Thomson successfully led the expedition over 3,000 miles in 14 months, collecting many specimens and recording many observations.
In 1883, he embarked on another Royal Geographical Society expedition, this time to explore a route from the eastern coast of Africa to the northern shores of Lake Victoria. British Empire traders wanted a route that would avoid potentially hostile Maasai and German traders who were competing in the area. The expedition set out a few months behind the rival German expedition of Gustav A. Fischer. Thomson's leadership was again a success, demonstrating the feasibility of the route and making many important biological, geological and ethnographic observations, though Thomson's attempt to climb Mount Kilimanjaro in a day failed. However, on the return journey, Thomson was gored by a buffalo and subsequently suffered from malaria and dysentery.
He recovered in time to give an account of his experiences at a meeting of the Royal Geographical Society in November 1884. His book Through Masai Land followed in January 1885 and was a best-seller. One of the first to read it was the young Henry Rider Haggard. His imagination fired by Thomson's expedition, Haggard promptly wrote a book of his own, King Solomon's Mines. Thomson was outraged. He had provided the first credible reports of snow-capped mountains on the Equator and had terrified the Maasai warriors by removing his false teeth and claiming to be a magician. The Captain Good character did the same in King Solomon's Mines, encountering snow on the mountains and then frightening the Kukuana tribe by removing his teeth. Thomson wrote a novel of his own: Ulu: an African Romance, but it failed to sell.
In 1885 Thomson was employed by the National African Company to forestall and hinder German influence in the vicinity of the Niger River, but he returned the following year to the UK to lecture, disillusioned that there were no further opportunities for large-scale exploration in the continent. He became discontented with his life in the UK and struggled to identify new opportunities for exploration. A modest expedition to the Atlas Mountains of Morocco was marred by trouble with porters and local political difficulties. He spent a month in 1889 travelling in central Europe with budding author J. M. Barrie.
British South Africa Company
In 1890, Cecil Rhodes employed Thomson to explore north of the Zambezi, conclude treaties and gain mining concessions from tribal chiefs on behalf of his British South Africa Company, which had been chartered by the British Government to claim the territory known as Zambezia (later Rhodesia, modern day Zimbabwe and Zambia) as far north as the African Great Lakes. Though he made a sequence of important treaties on the trip, a smallpox epidemic in the intervening country stopped him from achieving the ultimate goal, which was to meet Alfred Sharpe at the court of Msiri, King of Katanga, and to assist Sharpe in incorporating the mineral-rich country into Zambezia by treaty. Thomson's role was to have brought supplies of cloth, gunpowder, and other gifts with which to impress Msiri. Without these, Sharpe was rebuffed, and a year later the Stairs Expedition led by Captain William Stairs, believing itself to be in a race with another attempt by Thomson to reach Katanga, killed Msiri and took Katanga for King Leopold II of Belgium. Unknown to the Stairs Expedition, by this time Thomson had been instructed by the British government not to go.
Thomson's health had deteriorated because of cystitis, schistosomiasis, and pyelo-nephritis. In 1892, he contracted pneumonia and, seeking the right climate in which to recuperate, spent time in England, South Africa, Italy, and France. He died in London in 1895, at the age of 37.
Taxa named in honour
Taxa named in honour of Joseph Thomson include:
- African gazelle, Eudorcas thomsonii, known as Thomson's gazelle
- freshwater snail Limnotrochus thomsoni E. A. Smith, 1880
- land snail Achatina thomsoni E. A. Smith, 1880 is a synonym of Achatina spekei Dohrn
- freshwater bivalve Unio thomsoni E. A. Smith, 1880 is a synonym of Grandideriera burtoni (Woodward, 1859)
- Through Maasailand: In the Footsteps of Africa's Greatest Explorer
- Moloney, Joseph Augustus (1893). With Captain Stairs to Katanga. London: Sampson Low, Marston & Company (ISBN 0955393655).
- Smith E. A. (1880). "Diagnoses of new shells from Lake Tanganyika and East Africa". Annals and Magazine of Natural History (5)6: 425-430.
- Verdcourt B. (1983). "Collectors in East Africa – 6. Joseph Thomson 1858–1895". The Conchologists' Newsletter 84: 67–70.
Works by Thomson
- To the Central African Lakes and Back (2 vols., 1881)
- Through Masai Land (1885)
- Through Masai Land – A Journey of Exploration Among the Snowclad Volcanic Mountains and Strange Tribes of Eastern Equatorial Africa at the Wayback Machine (archived 25 April 2005) (New and revised edition, 1887)
- Travels in the Atlas and Southern Morocco (1889)
- Mungo Park and the Niger (1890)
Works about Thomson
- Rotberg, R.I. (1971) Joseph Thomson and the exploration of Africa
- Thomson, J.B. (1896) Joseph Thomson: African explorer
Media related to Joseph Thomson (explorer) at Wikimedia Commons
- "Thomson, Joseph". Dictionary of National Biography. London: Smith, Elder & Co. 1885–1900.
- Penpont's Joseph Thomson Project
- Google translation of kenyalogy.com article
- An account of Thomson and Rider Haggard by author Nicholas Best