id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4567884,2221529,plaintiff,Toures,Richard,,,"Toures, Richard",0 4567885,2221529,defendant,London,Thomas,,594631,"London, Thomas, of Leyghton Busard",0 4567886,2221529,defendant,Mason,Henry,,594631,"Mason, Henry, of Leyghton Busard",1 4567887,2221529,defendant,Holynden,Roger,,594631,"Holynden, Roger, of Leyghton Busard",2