id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4604301,2232516,plaintiff,Wynwyk,Richard de,master & parson,589127,"Wynwyk, Richard de, of Walton, master & parson",0 4604302,2232516,defendant,Bolton,William,,587136,"Bolton, William, of Derby",0 4604303,2232516,defendant,Derby,Robert de,,674527,"Derby, Robert de, of Liverpool",1