what is norton priory?
It is a historic site and currently a museum.
Norton Priory
Norton Priory is a historic site in Norton, Runcorn, Cheshire, England, comprising the remains of an abbey complex dating from the 12th to 16th centuries, and an 18th-century country house; it is now a museum. 
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Norton Priory [SEP] Introduction
Important finds included: a Norman doorway; a finely carved arcade; a floor of mosaic tiles, the largest floor area of this type to be found in any modern excavation; the remains of the kiln where the tiles were fired; a bell casting pit used for casting the bell; and a large medieval statue of Saint Christopher.