id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4464566,2189587,plaintiff,Wawan,John,,,"Wawan, John",0 4464567,2189587,defendant,Rydale,John de,,589401,"Rydale, John de, of Scardeburgh",0 4464568,2189587,defendant,Burton,John,fisher,,"Burton, John, fisher",1 4464569,2189587,defendant,Henryson,John,fisher,,"Henryson, John, fisher",2