id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4533521,2210756,plaintiff,Roche,Robert,"abbot of the house of the BM, in",,"Roche, Robert, abbot of the house of the BM, in",0 4533522,2210756,defendant,Ma_,John de,,594154,"Ma_, John de, of Laghton, vicar",0 4533523,2210756,defendant,Willeson,John,,630847,"Willeson, John, of Keton",1