id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4821778,2302890,plaintiff,Sampson,John,,,"Sampson, John",0 4821779,2302890,plaintiff,Constable,John,,779673,"Constable, John, of Churchehull, on his own account",1 4821780,2302890,defendant,Fitz,John,,779673,"Fitz, John, of Churchehull, vicar",0