id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4323686,2138337,plaintiff,ap Rees,Griffith,,,"ap Rees, Griffith",0 4323687,2138337,defendant,Stone,Roger,yeoman,737028,"Stone, Roger, of Muchall, Ledbury, yeoman",0 4323688,2138337,defendant,Stone,Simon,yeoman,737028,"Stone, Simon, of Muchall, Ledbury, yeoman",1