id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4347659,2146431,plaintiff,Lloyd,Edward ap David,gent,,"Lloyd, Edward ap David, gent",0 4347660,2146431,defendant,Rytherch,Maurice ap Jevan,gent,691805,"Rytherch, Maurice ap Jevan, of Kerry, Montgomery, gent",0 4347661,2146431,defendant,ap Griffith,Rice ap John,"ap David, of Killiroith, Montgomery, yeoman",,"ap Griffith, Rice ap John, ap David, of Killiroith, Montgomery, yeoman",1