Canning, the principle of non-interference and the struggle for influence in Portugal, 1822–5

Authors


  • The author is very grateful to Alan Sked and John Charmley for their comments and encouragement at an earlier stage of this research. The author would also like to thank the two anonymous reviewers for Historical Research for their helpful comments. The papers of George Canning are quoted by kind permission of the earl and countess of Harewood.

Abstract

This article re-examines Anglo-Portuguese relations in the first half of George Canning's second foreign secretaryship. It contends that Canning's determination to maintain British influence in Portugal led him to interfere in its internal affairs much more deeply and constantly than hitherto believed, and that, in doing so, he was motivated by his belief that British predominance in Lisbon was an essential element in the European balance of power. It will be suggested that Harold Temperley's widely accepted portrayal of Canning as a committed isolationist and a firm believer in the principle of non-interference in another state's internal affairs needs serious reconsideration.

Ancillary