id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4724305,2272899,plaintiff,Erpyngham,Thomas,knight,,"Erpyngham, Thomas, knight",0 4724306,2272899,plaintiff,Clifton,John,knight,,"Clifton, John, knight",1 4724307,2272899,defendant,Payn,Geoffrey,yeoman,596893,"Payn, Geoffrey, of Reydon, yeoman",0