id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3988270,2020554,plaintiff,ap Jenkyn,William ap John,,,"ap Jenkyn, William ap John",0 3988271,2020554,defendant,Ewelo,Jenkin,yeoman,668215,"Ewelo, Jenkin, of Basseleg, yeoman",0 3988272,2020554,defendant,Meredyth,William ap Jevan,yeoman,668216,"Meredyth, William ap Jevan, of Menethensloyne, yeoman",1 3988273,2020554,defendant,Baker,John,yeoman,668217,"Baker, John, of Bashe, yeoman",2 3988274,2020554,defendant,ap Jevan,William,yeoman,668218,"ap Jevan, William, of Christchirche, yeoman",3