SOURCE-12942Research NeededProbable
Sanders, I. J. (1960), English Baronies: A Study of Their Origin and Descent, 10...
Full citation
Sanders, I. J. (1960), English Baronies: A Study of Their Origin and Descent, 1086-1327. Also see Keats-Rohan, K. S. B. (2000), "Additions and Corrections to Sanders’s Baronies", Prosopon Newsletter:https://web.archive.org/web/20210517132754/https://users.ox.ac.uk/~prosop/prosopon/issue11-2.pdf .