id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4938473,2338411,plaintiff,Cheyny,John,esq,,"Cheyny, John, esq",0 4938474,2338411,plaintiff,Myan,John,,,"Myan, John",1 4938475,2338411,defendant,Tomson,John,husbandman,586863,"Tomson, John, of Warmyster, husbandman",0