Hanwell is a village and civil parish in Oxfordshire, England, about 2 miles (3 km) northwest of Banbury. Its area is 1,240 acres (500 ha) and its highest point is about 500 feet (150 m) above sea level. The 2011 UK census recorded the parish's population as 236.
For more information, see the EN Wikipedia article Hanwell, Oxfordshire. Includes a summary of the Chaucer, de la Pole, Cope and Sackville-West families who owned Hanwell Manor from 1415 to the 20th century.
Victoria County History of Oxfordshire, volume 9, chapter on Hanwell.