Publications
The Rapes of Sussex and the Norman Conquest, by J. F. A. Mason, published 1964 in Sussex Archæological Collections (vol. 102, article, pp.68-93) accessible at: W.S.R.O. [Lib 2187] & The Keep [LIB/500327] & S.A.S. library
William the First and the Sussex Rapes, by J. F. A. Mason, published 1966 (pamphlet, Hastings Historical Association) accessible at: W.S.R.O. [Lib 4189] & West Sussex Libraries