id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4475050,2192866,plaintiff,(not given),John,bishop of Ely,,"Ely, John, bishop of",0 4475051,2192866,plaintiff,Bateman,William,,,"Bateman, William",1 4475052,2192866,defendant,Bole,William,,,"Bole, William",0 4475053,2192866,defendant,Upstrate,John,,,"Upstrate, John",1 4475054,2192866,defendant,Cok,John,,741631,"Cok, John, of foulmere",2