Sir James Emerson Tennent, 1st Baronet, FRS was a Conservative Member of the United Kingdom Parliament for the Irish seats of Belfast and of Lisburn, and a resident Colonial Secretary in Ceylon. Opposed to the restoration of a parliament in Dublin, his defence of Ireland's union with Great Britain emphasised what he conceived as the liberal virtues of British imperial administration. In Ceylon, his policies in support the growing plantation and wage economy met with peasant resistance in the Matale Rebellion of 1848. In recognition of his encyclopedic surveys of the colony, in 1862 he was elected a Fellow of the Royal Society.

The Matale rebellion, also known as the Rebellion of 1848, took place in Matale city, Ceylon against the British colonial government under Governor George Byng, 7th Viscount Torrington. It marked a transition from the classic feudal form of anti-colonial revolt to modern independence struggles. It was fundamentally a peasant revolt.