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In page Henry Temple, 2nd Viscount Palmerston:

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In 1763 Temple journeyed to Italy, staying with Voltaire at Ferney en route. He reached Rome in 1764, and from there visited Paestum, south of Naples. He bought antiquities and paintings from Gavin Hamilton, antiquities from Giovanni Battista Piranesi, paintings from Angelica Kauffman, cameos from Giovanni Pichler and sculpture from Joseph Nollekens.[3]