id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4618847,2236891,plaintiff,Helton,John de,,,"Helton, John de",0 4618848,2236891,defendant,Stokker,William,,610949,"Stokker, William, of Tollerton",0 4618849,2236891,defendant,Difford,Thomas,,,"Difford, Thomas",1