Buckingham pulled down the earlier buildings and chose William Winde as his architect. Winde designed a four-storey house above an arcaded terrace. Today, the terrace is the only feature of Buckingham's house to survive the 1795 fire. Although the Duke's intention was to use Cliveden as a "hunting box" he later housed his mistress Anna, Countess of Shrewsbury there. In 1668 a duel between the Duke and his mistress's husband Lord Shrewsbury took place at Barn Elms near London and resulted in Shrewsbury dying of his wounds. A contemporary account of Buckingham's antics with Anna is recounted by Samuel Pepys in his diary of the period.