id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3964028,2012029,plaintiff,ap Howell,John,,,"ap Howell, John",0 3964029,2012029,defendant,Gryffyth,William,yeoman,655543,"Gryffyth, William, of Montgomery, yeoman",0 3964030,2012029,defendant,ap Gader,Maurice,gent,655543,"ap Gader, Maurice, of Montgomery, gent",1