id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4301270,2130564,plaintiff,ap Rees ap Lewes,Lewis,,,"ap Rees ap Lewes, Lewis",0 4301271,2130564,plaintiff,ap Rees ap Lewes,Jenkin,,,"ap Rees ap Lewes, Jenkin",1 4301272,2130564,defendant,ap Morgan,Lewis Rees,yeoman,585869,"ap Morgan, Lewis Rees, of London, or of Llethered, Cardigan, yeoman",0