Publications 1829: 1832: See also List of explorers Explorations (disambiguation) External links Mackay, Mercedes The Indomitable Servant (London, Rex Collings, 1978) References 1804 births 1834 deaths Explorers from Cornwall Explorers of Africa People from Truro British expatriates in Nigeria British travel writers Deaths by firearm in Nigeria Recipients of the Royal Geographical Society Founder's Medal