id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4182506,2089360,plaintiff,Peate,Thomas,,,"Peate, Thomas",0 4182507,2089360,defendant,ap Lluwellen,John ap David,glover,624561,"ap Lluwellen, John ap David, of Newporte, yeoman, or of Newetowne, Montgomery, glover",0 4182508,2089360,defendant,ap David,Evan,yeoman,662850,"ap David, Evan, of Newpporte, or of Newtowne, yeoman",1