St Helen's Priory was founded in 1137 by a man named Towyne, who was a
Burgess of Derby. The priory was constructed to the North-West of the town of
Derby, just outside the town walls. Dedicated to
St Helen, the priory is described as being "an
oratory or small religious house". This land at
"Little-Derley", around a mile from the priory, was used for the establishment of
Darley Abbey, and, in 1154, many of the
canons transferred from St Helen's to Darley; St Helen's thus becoming a cell to
Darley Abbey. Shortly after, in 1160, the priory began to operate as a hospital. The hospital is thought to have ceased operating around 1350. ==Later history and remains==