Of what antiquity this Ditch is (I confesse) I cannot well tell. In the Survey of our City in Doomsday Booke, * 1.1 I meet with Fossatum Civitatis, but in what sense I doe not well know. For whether the City-Ditch be there inten∣ded, or some siege rather or beleaguering of the City (for that sense the word Fossatum also carries:) it is to me some question. Eleven of those Burgeses (saith Doomsday) that were in Canterbury in the Confessors time, Vastati sunt in Fossato Civitatis. If it had beene said eleven Burgeses houses or mansions were so laid wast, it had beene some∣what plaine. It might have beene supposed their Vasta∣tion had beene to make way for the Ditch. But you see what the words are. Either there is a figure in them, or the Ditch is not so old. If so old, neglected afterwards. For Queene Alianor's letters before presented, speake of fortifying the City, not onely muris, but fossatis too, as in want of both.
This our Ditch (it seemes) was originally of a great * 1.2 breadth, 150. foot over, as I find by the records of a suite commenced by the City against Archbishop Peckham, in the reigne of Ed. 1. the 18. yeare, who charging upon the Archbishop (but erroneously, the Jury finding it not his, but his Tenents fact) for incroching upon the City-ditch, and streightning of it with houses built upon it a∣bout Westgate, to the Cities great damage and annoy∣ance, in regard that the River running through that part