id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4566692,2221157,plaintiff,Styuecle,John de,,,"Styuecle, John de",0 4566693,2221157,defendant,Swan,Walter,,,"Swan, Walter",0 4566694,2221157,defendant,Chambyrleyn,Richard,,770170,"Chambyrleyn, Richard, of Ryngestede",1