Ashburnham , family , of Ashburnham, East Sussex

The Ashburnham family lived at Ashburnham Place, East Sussex, from the 12th century onwards. The family rose to a position of prominence during the reign of Charles I, and supported the monarchy in the Civil War. They lost their estates during the Interregnum but regained Ashburnham Place during the Restoration. John Ashburnham was made the 1st Baron Ashburnham in 1689. The line became extinct on the death of Thomas Ashburnham, the 6th Earl, and the estate was broken up and sold.

The family had extensive estates across England and Wales, including a house in Dean's Yard, Westminster, and at Dover Street, Piccadilly (both known as Ashburnham House), and property in Chiswick and Chelsea. The Dean's Yard property is now part of Westminster School. The Dover Street property was constructed by the 2nd Earl, John Ashburnham (1724-1812).