id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4674869,2257750,plaintiff,Est,John,,,"Est, John",0 4674870,2257750,plaintiff,Est,Elizabeth,,,"Elizabeth, his wife",1 4674871,2257750,defendant,Cook,John,clerk,625905,"Cook, John, of Astwod, clerk",0