The title Baron Compton was created in the Peerage of England for the Tudor politician, Sir Henry Compton. In 1618, his son was created Earl of Northampton. The titles remained united until the fifth earl died without any male heirs in 1754 and the title passed to his only daughter, Charlotte, who had already inherited the title of Baroness Ferrers of Chartley from her mother in 1740. Charlotte was the wife of Hon. George Townshend, who became Viscount Townshend in 1764 and was created Marquess Townshend after her death in 1770. The title then remained with the marquessate until her grandson, the third marquess, died childless in 1855 and both baronies became abeyant between his sisters and their descendants.