id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4629254,2240086,plaintiff,Smyth,Robert,,591570,"Smyth, Robert, of Slyndon",0 4629255,2240086,defendant,Rouland,John,,,"Rouland, John",0 4629256,2240086,defendant,Charyetter,Thomas,,,"Charyetter, Thomas",1