id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5191320,2413199,plaintiff,Mason,Thomas,,,"Mason, Thomas",0 5191321,2413199,defendant,Mason,Marmaduke,smith,586859,"Mason, Marmaduke, of Salisbury, smith",0 5191322,2413199,defendant,Raundes,John,yeoman,812940,"Raundes, John, of Stratford sub Castle, Old Salisbury, yeoman",1