Chorleywood is both a village and a civil parish in the Three Rivers District, Hertfordshire, on the border with Buckinghamshire, approximately northwest of Charing Cross. The village is adjacent to the Chiltern Hills Area of Outstanding Natural Beauty and is part of the London commuter belt included in the government-defined Greater London Urban Area. Chorleywood was historically part of the parish of Rickmansworth, becoming a separate ecclesiastical parish in 1845 and a separate civil parish in 1898. The population of the parish was 11,286 at the 2011 census. In 2004 a study by The Social Disadvantage Research Centre at the University of Oxford named Chorleywood as the “happiest place” to live in the UK. Of the 32,482 communities surveyed, Chorleywood came out top. More recently, Chorleywood has been ranked as the “least deprived” area in the country by the Department of Communities and Local Government. History Settlement at Chorleywood dates to the Paleolithic era when the plentiful flint supply led to swift development of tools by man. The Romans built a village on the ancient site complete with a mill and brewery. Though variants have been proposed, the name has been derived from the Anglo-Saxon leah, meaning a clearing or a wood, of the ceorla or peasants. A line runs through Chorleywood that once divided the Kingdoms of Mercia and Wessex and now divides the counties of Hertfordshire and Buckinghamshire. Edward the Confessor gave Chorleywood to the Monastery of St Albans. By 1278, it was known, perhaps duplicating the "woodland" element, as 'Bosco de Cherle' or 'Churl's Wood', Norman for 'Peasant's Wood'. Upon the Dissolution of the Monasteries, it passed to the Bishopric of London, being renamed 'Charleywoode'. It became Crown property during the reign of Elizabeth I. The Turnpike Act (1663) gave Chorleywood a chance to exploit its strategic position, allowing locals the opportunity to charge civilians to use the road from Hatfield to Reading. Chorleywood is most famous for its Quakers. Non-conformists flocked to Chorleywood, promised sanctuary by the locals. William Penn founded the Pennsylvania Colony with settlers from Chorleywood, Rickmansworth and nearby towns in southern Buckinghamshire, having lived and married in Chorleywood. Chorleywood House, a Regency mansion, was built in 1822 by John Barnes, replacing an earlier house. John Saunders Gilliat, the Governor of the Bank of England in 1883–1885, lived in it. In 1892, the house was bought by Lady Ela Sackville Russell, eldest daughter of