id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4689964,2262415,plaintiff,Warwick,John,prior of the house of St Sepulcr,,"Warwick, John, prior of the house of St Sepulcr",0 4689965,2262415,defendant,Machon,Robert,,605829,"Machon, Robert, of Hatton",0