id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4588172,2227697,plaintiff,Kent,John,grocer,585869,"Kent, John, of London, grocer",0 4588173,2227697,defendant,Humberston,William,clerk,,"Humberston, William, clerk",0 4588174,2227697,defendant,Braddenham,William,servant of William Humburston,,"Braddenham, William, servant of William Humburston",1 4588175,2227697,defendant,Colshill,John,fishmonger,585869,"Colshill, John, of London, fishmonger",2