id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4574935,2223683,plaintiff,Bluet,John,,,"Bluet, John",0 4574936,2223683,defendant,Barton,Henry de,,593077,"Barton, Henry de, of Somerby",0 4574937,2223683,defendant,Furry,John,,771132,"Furry, John, of Faldyngwort",1 4574938,2223683,defendant,Herde,John,,765674,"Herde, John, of Tymberlond",2