id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5492493,2502668,plaintiff,Costard,William,,589724,"Costard, William, of Bledlowe",0 5492494,2502668,plaintiff,Chylde,Thomas,,893006,"Chylde, Thomas, of Radenage, Childe, William, of Bledlowe",1 5492495,2502668,defendant,Carlton,John,,,"Carlton, John",0