At Bowood House,[REF] Wiltshire, (1834-38), for Henry Petty-Fitzmaurice, 3rd Marquess of Lansdowne, he added the tower, made alterations to the gardens and designed the Italianate entrance lodge.
Highclere Castle,[REF] Hampshire (c.1842-50), with its large tower, was remodelled in Elizabethan style for Henry Herbert, 3rd Earl of Carnarvon.