Hillesley and Tresham is a civil parish

Civil parish

In England, a civil parish is a territorial designation and, where they are found, the lowest tier of local government below districts and counties...

 in the Stroud District of Gloucestershire

Gloucestershire

Gloucestershire is a county in South West England. The county comprises part of the Cotswold Hills, part of the flat fertile valley of the River Severn, and the entire Forest of Dean....

, England

England

England is a country that is part of the United Kingdom. It shares land borders with Scotland to the north and Wales to the west; the Irish Sea is to the north west, the Celtic Sea to the south west, with the North Sea to the east and the English Channel to the south separating it from continental...

. It had a population of 591 according to the 2001 census. The parish contains the villages of Hillesley

Hillesley

Hillesley is a village in Gloucestershire, England. It was transferred from the county of Avon in 1991 and is now in Stroud District. The village forms part of the civil parish of Hillesley and Tresham...

and Tresham

Tresham

Tresham is a village in Gloucestershire, England. It was transferred back from the county of Avon in 1991, having been in Gloucestershire before 1972. It is now in Stroud District, and forms part of the civil parish of Hillesley and Tresham. It is on the Monarch's Way and near the Cotswold Way...

. The Lyvett (Levett

Levett

Levett is an Anglo-Norman territorial surname deriving from the village of Livet-en-Ouche, now Jonquerets-de-Livet, in Eure, Normandy. Ancestors of the earliest Levett family in England, the de Livets were lords of the village of Livet, and undertenants of the de Ferrers, among the most powerful of...

) family, an Anglo-Norman family prominent in Sussex, were lords of the manor of Hillesley in 12th and 13th centuries. The family also held Boxwell

Boxwell

Boxwell is a hamlet in Gloucestershire, England, near the village of Leighterton...

, Chipping Sodbury

Chipping Sodbury

Chipping Sodbury is a market town in the county of South Gloucestershire, south-west England, founded in the 12th century by William Crassus . The villages of Old Sodbury and Little Sodbury are nearby...

 and other places in Gloucestershire.

The parish was formed in 1991 from part of the Hawkesbury

Hawkesbury, Gloucestershire

Hawkesbury is a hamlet consisting of a few cottages around a triangular green, it is also the name of a civil parish in the South Gloucestershire unitary authority in England in which Hawkesbury itself lies, it is located west of Hawkesbury Upton, off the A46 road.The civil parish includes...

 parish in the Northavon

Northavon

Northavon was a district in the English county of Avon from 1974 to 1996.The district was formed by the Local Government Act 1972 on 1 April 1974 as part of a reform of local authorities throughout England and Wales. Under the reorganisation, the area surrounding the cities of Bath and Bristol was...

 district of Avon

Avon (county)

Avon was, from 1974 to 1996, a non-metropolitan and ceremonial county in the west of England.The county was named after the River Avon, which runs through the area. It was formed from parts of the historic counties of Gloucestershire and Somerset, together with the City of Bristol...

, which was transferred to Stroud District in Gloucestershire at the time.