id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5323887,2452226,plaintiff,Pery,Thomas,,,"Pery, Thomas",0 5323888,2452226,plaintiff,Johnson,Richard,,,"Johnson, Richard",1 5323889,2452226,defendant,Helyer,Henry,butcher,623295,"Helyer, Henry, of Rode, butcher",0