WILLOUGHTON PRECEPTORY; documents
Willoughton Preceptory; water features in blue, earthworks in green
WILLOUGHTON PRECEPTORY; archaeology
WILLOUGHTON PRECEPTORY, LINCOLNSHIRE (NHLE 1007689)
Everson, P L; Taylor, C C and Dunn, C J 1991 Change and Continuity: rural settlement in north-west Lincolnshire, HMSP, 218-220.
Larking, L.B. and Kemble, J.M. 1857 The Knights Hospitallers in England Camden Society, 144-151
Page, William 1906 The Victoria History of the County of Lincoln: Volume 2 , pp. 210-1