id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4619178,2236996,plaintiff,Heth,John,,,"Heth, John",0 4619179,2236996,defendant,Broke,William,,586901,"Broke, William, of Nottingham",0 4619180,2236996,defendant,Serle,Simon,,601376,"Serle, Simon, of Lenton",1