id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5205342,2417317,plaintiff,Guybon,John,gent,,"Guybon, John, gent",0 5205343,2417317,defendant,Halyday,Robert,yeoman,585869,"Halyday, Robert, of London, yeoman",0 5205344,2417317,defendant,Corbet,John,gent,638016,"Corbet, John, of Assyngton, Suff, gent",1