id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5473281,2496973,plaintiff,Nigrono,Christopher de,merchant,769748,"Nigrono, Christopher de, of Janna or Genoa, merchant",0 5473282,2496973,defendant,Kyng,John,grocer,585869,"Kyng, John, of London, grocer",0