id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4485066,2196027,plaintiff,Preston,John,,,"Preston, John",0 4485067,2196027,defendant,Caudeler,John,,613981,"Caudeler, John, of Lytcham",0 4485068,2196027,defendant,Qweynte,John,,762144,"Qweynte, John, of Brytcham",1