Rilla Mill, Cornwall
Rilla Mill, a hamlet in Linkinhorne parish, Cornwall, 4 1/2 miles NW of Callington. It has a post office under Calling-ton, and a fair on 5 Dec.
Transcribed from The Comprehensive Gazetteer of England and Wales, 1894-5
We have a copy of The Visitations of Cornwall, by Lieut.-Col. J.L. Vivian online.