Illustration showing "The description and manner of the poisioning of King John". From "Acts and monuments of these latter and perillous dayes: touching matters of the Church, wherein ar comprehended and described the great persecutions horrible troubles, that haue bene wrought and practised by the Romishe prelates", 1563, by John Foxe (1516-1587). HEW 6.11.1, Houghton Library, Harvard University