Lloyd , John Augustus , 1800-1854 , engineer and surveyor

Born, 1800; educated successively at private schools at Tooting and at Winchester; joined his elder brother, who was king's counsel at Tortola (Virgin Islands), 1815, and spent his time surveying and learning Spanish and French; served for some years on Simón Bolívar's staff, Colombia, as a captain of engineers, and ultimately attained the rank of lieutenant-colonel; granted permission to survey the Isthmus of Panama and report on the best means of inter-oceanic communication, 1827; fellow of the Royal Society, 1830; employed, under the joint direction of the Board of Admiralty and the Royal Society, in determining the difference of level in the Thames between London Bridge and the sea, 1830-1831; colonial civil engineer and surveyor-general, Mauritius, 1831-1849; associate of the Institution of Civil Engineers and served on the council, 1849; special commissioner charged with organizing displays of manufacturing and industrial products for the Great Exhibition, 1851; British chargé d'affaires to Bolivia, 1851; died, 1854.