John Hussey Delaval, 1st Baron Delaval, known as Sir John Delaval, Bt, between 1761 and 1783, was an English landowner and politician.

Doddington Hall is, from the outside, an Elizabethan prodigy house or mansion complete with walled courtyards and a gabled gatehouse. Inside it was largely updated in the 1760s. It is located in the village of Doddington, to the west of the city of Lincoln in Lincolnshire, England.