id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4573013,2223094,plaintiff,Baker,Thomas,,641379,"Baker, Thomas, of Plymptre",0 4573014,2223094,defendant,Pyle,Richard,,641379,"Pyle, Richard, of Plymptre",0 4573015,2223094,defendant,Pyle,John,,641379,"Pyle, John, of Plymptre",1 4573016,2223094,defendant,Mate,Henry,,,"Mate, Henry",2