id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4497309,2199804,plaintiff,Detton,William,,,"Detton, William",0 4497310,2199804,plaintiff,Waryng,John,,,"Waryng, John, on their own account",1 4497311,2199804,defendant,Spaldyng,Nicholas,,613541,"Spaldyng, Nicholas, of Tettysworth",0