id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5186727,2411867,plaintiff,Guybon,John,gent,,"Guybon, John, gent",0 5186728,2411867,defendant,Halyday,Robert,yeoman,585869,"Halyday, Robert, of London, yeoman",0 5186729,2411867,defendant,Corbet,John,gent,638016,"Corbet, John, of Assyngton, Suff, gent",1