id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4964252,2346216,plaintiff,Chyket,Richard,,759650,"Chyket, Richard, of Calyngton",0 4964253,2346216,defendant,Mason,John,mercer,593454,"Mason, John, of Tavystok, mercer",0 4964254,2346216,defendant,Polpoke,John,clerk,828119,"Polpoke, John, of Lytil Hemston, Devon, clerk",1