id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4870031,2317593,plaintiff,London,Robert,,,"London, Robert",0 4870032,2317593,defendant,Wynford,John,clerk,586859,"Wynford, John, of Salisbury, clerk",0 4870033,2317593,defendant,Grey,John,husbandman,770222,"Grey, John, of Britford, husbandman",1