id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3840281,1970529,plaintiff,Aleyn,John,knight,,"Aleyn, John, knight",0 3840282,1970529,plaintiff,Hyll,Roland,mercer,585869,"Hyll, Roland, of London, mercer",1 3840283,1970529,plaintiff,Harryson,John,clerk,,"Harryson, John, clerk",2 3840284,1970529,defendant,Gurney,Anthony,esq,,"Gurney, Anthony, esq",0