Article snapshot taken from[REDACTED] with creative commons attribution-sharealike license.
Give it a read and then ask your questions in the chat.
We can research this topic together.
Horsley Priory was a Benedictine priory of nuns in Surrey. It is thought to relate to the priory attested at "Horslege" "in the time of Richard I or Queen Joan" in the monastic catalogue attributed to Gervase of Canterbury. Later historians stated that "there is no trace of such thing, unless it may be looked for at Rowbarnes".
References
William Dugdale, Monasticon Anglicanum, 1655, republished 1846, Volume VI, Part III, page 1624
Manning and Bray, History of Surrey, Volume III, page 28