id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4604298,2232515,plaintiff,Wynwyk,Richard de,master & parson of the church of Walton,,"Wynwyk, Richard de, master & parson of the church of Walton",0 4604299,2232515,defendant,Bolton,William,,587136,"Bolton, William, of Derby",0 4604300,2232515,defendant,Derby,Robert de,,767680,"Derby, Robert de, of Lyverpull",1