Claydon Deanery is part of the Archdeaconry of Buckingham within the Diocese of Oxford, England. It includes four benefices, including two team benefices, which contain 20 parishes in rural north-west Buckinghamshire in England. The deanery also includes eight Church of England schools. List of Parishes The Claydons (Benefice) The Claydons (Parish) St Mary, East Claydon All Saints, Middle Claydon St Michael, Steeple Claydon Schorne Team Dunton St Martin Granborough St John the Baptist Hardwick St Mary the Virgin, Hardwick Weedon School Chapel Hoggeston Holy Cross North Marston Assumption of the Blessed Virgin Mary North Marston Church of England School Oving with Pitchcott All Saints, Oving Quainton Holy Cross & St Mary Quainton Church of England Combined School Waddesdon with Over Winchendon and Fleet Marston St Mary Magdalene, Over Winchendon St Michael & All Angels, Waddesdon St Mary, Westcott Waddesdon Church of England School Westcott Church of England School Whitchurch with Creslow St John the Evangelist Swan Team Barton Hartshorn St James Chetwode St Mary & St Nicholas Edgcott St Michael & All Angels Grendon Underwood St Leonard Marsh Gibbon St Mary the Virgin Marsh Gibbon Church of England School Preston Bissett St John the Baptist Twyford Assumption of the Blessed Virgin Mary Twyford Church of England School Winslow, Great Horwood and Addington Winslow St Laurence Winslow Church of England Combined School Great Horwood St James Great Horwood Church of England Combined School Addington St Mary Diocese of Oxford Churches in Buckinghamshire Geography of Buckinghamshire