Richard Lorchon of Lambeth, on Friday 14 June 1381, was a principal abetter against the lord king's peace at North Lambeth in the county of Surrey, with other malefactors, and that he then feloniously and treacherously seized and burnt custumals and other muniments of the lord king found there in the keeping of the bailiff of Kennington, with the armed support of other malefactors.