id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4191663,2092640,plaintiff,Barbor,Thomas,,,"Barbor, Thomas",0 4191664,2092640,defendant,ap Mathewe,Thomas,yeoman,660651,"ap Mathewe, Thomas, of Melverley, yeoman",0 4191665,2092640,defendant,ap Gryffyth,William ap David,yeoman,660651,"ap Gryffyth, William ap David, of Melverley, yeoman",1