id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5050396,2371742,plaintiff,Thurstan,John,,,"Thurstan, John",0 5050397,2371742,defendant,Qwokman,William,butcher,630504,"Qwokman, William, of Adlyngflete, butcher",0 5050398,2371742,defendant,Yong,John,yeoman,586784,"Yong, John, of Burgh, yeoman",1