id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3897042,1989229,plaintiff,Webbe,William,,,"Webbe, William",0 3897043,1989229,plaintiff,Len,John,,,"Len, John",1 3897044,1989229,defendant,Humfrey,Thomas,yeoman,593406,"Humfrey, Thomas, of Lawhitton, Cornw, yeoman",0