“The other day, in passing through Pertenhall, I noticed the Chadwell Spring, at Chadwell End, to be a big one. At one time it was proposed to have a drain to carry the water to Kimbolton, a distance of seven miles. Within the last few years much water from this spring has been bottled, and used for sore eyes. The parish church is dedicated to St. Peter, and formerly Pertenhall was Saint Peter’s Hall, and there were seven churches altogether in the parish once on a time, so my informant, an old inhabitant I chanced upon, asserted.” — Ibid., March 14, 1891.
[The Legendary Lore of the Holy Wells of England by Robert Charles Hope (1893)]