id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3929813,2000310,plaintiff,Chapman,John,,,"Chapman, John",0 3929814,2000310,defendant,Cheffynche,John,,595147,"Cheffynche, John, of Wilton, Wilts, norse corser",0 3929815,2000310,defendant,Wyne,John,clothier,595913,"Wyne, John, of Marleborowe, Wilts, clothier",1