id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4610308,2234308,plaintiff,Carbonell,John,knight,,"Carbonell, John, knight",0 4610309,2234308,defendant,Cosyn,John,,774298,"Cosyn, John, of Little Brewes",0 4610310,2234308,defendant,Pipere,John,,591887,"Pipere, John, of Hokham",1 4610311,2234308,defendant,Harpere,Thomas,,591887,"Harpere, Thomas, of Hokham",2