Flitch of bacon custom sites and the Dunmow flitch is referred to in Chaucer. The awarding of a flitch at both sites seems to have been an exceedingly rare event. The Dunmow tradition was revived in Victorian times, largely inspired by a book ("The Flitch of Bacon") by William Harrison Ainsworth. Flitch trials are still held in modern times at Great Dunmow. A counsel is employed to cross-examine the nominated couples and attempt to show they are undeserving of the award. There is evidence that the flitch of bacon tradition existed outside Britain in mainland Europe and some would push its origins back as
Flitch of bacon custom have been more that are unknown (among the possible ones there are Montagu Burgoyne and his wife Elizabeth). Three are known prior to the dissolution of the monasteries from the records of the house of Sir Richard St George, and a further three awards are known from the records of the manor court at Dunmow now in the British Museum. There was a long gap after the dissolution, but the tradition was revived by Sir Thomas May in 1701 when he became the owner of the Priory. There was an attempt made to claim the flitch on 12 June 1772