Christopher C. Thornton (ed.), St Osyth to the Naze: North-East Essex Coastal Parishes. The Victoria History of the Counties of England. A History of the County of Essex, Volume XII, Part 2: The Soken: Kirby-le Soken, Thorpe-le-Soken and Walton-le-Soken. - Andrews, David (Medieval Settlement Research, 2022)