Domesday Book: Bedfordshire, Ed. J. Morris, Chichester, 1977, 32, 5; 34, 1.
The Victoria County History: A History of the County of Bedford, London, 1912, 3:82, 86–87.
D. Lyson and S. Lyson, Magna Britannia, London, 1813, I (illustration of font).
N. Pevsner, The Buildings of England, Bedfordshire and the County of Huntingdon and Peterborough, London, 1968, 133.