id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4273798,2120783,plaintiff,Wotton,Edward,knight,,"Wotton, Edward, knight",0 4273799,2120783,defendant,Johns,Hugh,yeoman,659188,"Johns, Hugh, of Wrexham, Denbigh, yeoman",0 4273800,2120783,defendant,ap John,Henry,tanner,727826,"ap John, Henry, of Llangollan, Denbigh, tanner",1 4273801,2120783,defendant,ap Griffith alias Sayer,Griffin,yeoman,727827,"ap Griffith alias Sayer, Griffin, of Llangollan, yeoman",2