Marble Hill House
Marble Hill House is a Neo-Palladian villa, now Grade I listed, in Twickenham in the London Borough of Richmond upon Thames. It was built between 1724 and 1729 as the home of Henrietta Howard, Countess of Suffolk, who lived there until her death. The compact design soon became famous and furnished a standard model for the Georgian English villa and for plantation houses in the American colonies. Description Marble Hill House was built in 1724–1729 by Henrietta Howard, the mistress of King George II, to the designs of the architect Roger Morris (1695–1749) in collaboration with Henry Herbert, 9th Earl of Pembroke, one of the "architect earls". Pembroke, then Lord Herbert, based the design of Marble Hill to a large degree on Andrea Palladio's 1553 Villa Cornaro in Piombino Dese, Italy, and thus incorporated a cubic saloon on the first floor or piano nobile. Villa Cornaro also served as a model for plantation houses in the American colonies, examples being Drayton Hall (1738–1742) in Charleston, South Carolina, and Thomas Jefferson's initial version of Monticello (1768–1770). It was in other respects an adaptation of a more expansive design by Colen Campbell. It is set in 66 acres (2.67 km2) of parkland