^Letheringham was the site of a small priory which later passed to Sir Anthony Wingfield at the Dissolution. The parish church, which became ruinous in the 18th century and was afterwards restored, contained early Wingfield memorials. See J.M. Blatchly, 'The lost and mutilated memorials of the Bovile and Wingfield families of Letheringham', Proceedings of the Suffolk Institute for Archaeology and History XXXIII Part 2 (1974), pp. 168-94 & Pls XIV-XIX (Suffolk Institute pdf).
^G. E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors. The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959; reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume II, page 16.