id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4574469,2223547,plaintiff,Bernak,John,knight,,"Bernak, John, knight",0 4574470,2223547,plaintiff,Caldecote,Nicholas,,,"Caldecote, Nicholas",1 4574471,2223547,defendant,Campyon,Richard,,615537,"Campyon, Richard, of Dry Drayton",0 4574472,2223547,defendant,Ryngelage,Walter of Sneylewell,,,"Ryngelage, Walter of Sneylewell",1