id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5613356,2547963,plaintiff,Creykes,Richard de,clerk,,"Creykes, Richard de, clerk",0 5613357,2547963,defendant,Aylyfes,John,,593818,"Aylyfes, John, of Brethenham",0 5613358,2547963,defendant,Nene,John,,905944,"Nene, John, of Brethenham by Henham",1 5613359,2547963,defendant,Ketill,Geoffrey,,,"Ketill, Geoffrey",2