In 1870-72, John Marius Wilson's Imperial Gazetteer of England and Wales described Medley like this:
MEDLEY, anciently MEDELEY, a place in Oxfordshire; on the river Thames, 2 miles NNW of Oxford. 1t had a country seat of the priors of Oseny. It was the place where Henry II. ment Rosamond, when a nun at. Godstone; and it figures, as follows, in the poems of Withers,-
In summer-time to Medley
My love and I would go;
The boatmen there stood ready
My love and me to row.
Additional information about this locality is available for Oxford
A Vision of Britain through Time includes a large library of local statistics for administrative units. For the best overall sense of how the area containing Medley has changed, please see our redistricted information for the modern district of Oxford. More detailed statistical data are available under Units and statistics, which includes both administrative units covering Medley and units named after it.
GB Historical GIS / University of Portsmouth, History of Medley, in Oxford and Oxfordshire | Map and description, A Vision of Britain through Time.
Date accessed: 10th October 2015
Click here for more detailed advice on finding places within A Vision of Britain through Time, and maybe some references to other places called "Medley".