id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5127440,2394501,plaintiff,Bygod,Ralph,knight,,"Bygod, Ralph, knight",0 5127441,2394501,defendant,Preston,John,yeoman,589696,"Preston, John, of Harwod, yeoman",0 5127442,2394501,defendant,Athyrton,John,yeoman,589696,"Athyrton, John, of Harwod, yeoman",1 5127443,2394501,defendant,Bentley,John,yeoman,589696,"Bentley, John, of Harwod, yeoman",2