id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3691570,1923521,plaintiff,Heslarton,John,,,"Heslarton, John",0 3691571,1923521,defendant,Bukton,Ralph,yeoman,587965,"Bukton, Ralph, of Helperthorp, yeoman",0 3691572,1923521,defendant,Stevynson,Robert,husbandman,587965,"Stevynson, Robert, of Helperthorp, husbandman",1