id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4612172,2234874,plaintiff,Corff,Robert,,622098,"Corff, Robert, of West Bretton",0 4612173,2234874,defendant,Lytster,Thomas,,622098,"Lytster, Thomas, of West Bretton",0 4612174,2234874,defendant,Lytster,John,,622098,"Lytster, John, of West Bretton",1