id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4720480,2271742,plaintiff,Brounflete,Thomas,knight,,"Brounflete, Thomas, knight",0 4720481,2271742,defendant,Glook,John,yeoman,790802,"Glook, John, of Attirclyf, yeoman",0 4720482,2271742,defendant,Bost,Thomas,yeoman,589696,"Bost, Thomas, of Harwod, yeoman",1