id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4550916,2216223,plaintiff,Deyte,John,clerk,,"Deyte, John, clerk",0 4550917,2216223,defendant,Sadelere,Reginald,,589665,"Sadelere, Reginald, of Lucham",0 4550918,2216223,defendant,Brondiour,Nicholas of Holm,,,"Brondiour, Nicholas of Holm",1