id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4179294,2088235,plaintiff,Langley,Francis,,,"Langley, Francis",0 4179295,2088235,defendant,Mervyn,James,,585869,"Mervyn, James, of London, or of Mownsell, Wilts, knight",0 4179296,2088235,defendant,Chamberlayn,John,yeoman,686373,"Chamberlayn, John, of Warminster, Wilts, yeoman",1 4179297,2088235,defendant,Wytton or Wikton,Thomas,scrivener,585869,"Wytton or Wikton, Thomas, of London, scrivener",2