[2] Bourdon lived in the house until 1727, after which it was occupied by Bacon Morris, Governor of the Landguard Fort, Suffolk.
[1] The politician and officer Timothy Caswall lived in Bourdon House from 1764 to 1767, then from 1772 until his death in 1802.
[1] The house was renovated in the 1860s and 1870s, including the addition of a fourth storey.
[2] The last private residents were Hugh Grosvenor, 2nd Duke of Westminster, who lived there from 1917 until his death in 1953, and his fourth wife, Anne Grosvenor, Duchess of Westminster who moved out in 1957.
[1] Following the Duchess' departure, it became used for commercial purposes, initially as an antique shop.