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Trevor, John Hampden-, third Viscount Hampdenlocked

  • William Carr
  • , revised by P. J. Jupp


Trevor, John Hampden-, third Viscount Hampden (1748–1824), diplomatist, was born in London on 24 February 1748 and baptized John Trevor at St George's, Hanover Square, on 26 March, the second son of Robert Trevor, later fourth Baron Trevor and first Viscount Hampden (1706–1783)...

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H. Walpole, ed. W. S. Lewis & others, 48 vols. (1937–83)
Historical Manuscripts Commission
G. E. C. [G. E. Cokayne], , 8 vols. (1887–98); new edn, ed. V. Gibbs & others, 14 vols. in 15 (1910–98); microprint repr. (1982) and (1987)