id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5407771,2477302,plaintiff,Whytemore,John,,,"Whytemore, John",0 5407772,2477302,defendant,Langton,John,husbandman,589914,"Langton, John, of Navenby, husbandman",0 5407773,2477302,defendant,Sampson,John,laborer,589914,"Sampson, John, of Navenby, laborer",1