id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4419287,2170914,plaintiff,Barbot,Thomas,son of Thomas,,"Barbot, Thomas son of Thomas",0 4419288,2170914,defendant,Barbot,William,"son of Richard who vouched Barbot, Richard, of Bekyngham, son of William",,"Barbot, William, son of Richard who vouched Barbot, Richard, of Bekyngham, son of William",0 4419289,2170914,defendant,Cashale,William,,590178,"Cashale, William, of Bekyngham, son of Joan",1