id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5483351,2499969,plaintiff,Knyfton,Ralph,gent,,"Knyfton, Ralph, gent",0 5483352,2499969,defendant,Porter,John,yeoman,700021,"Porter, John, of Hotton, yeoman",0 5483353,2499969,defendant,Wilbern,"John, junior",yeoman,587058,"Wilbern, John, junior, of Sutton, yeoman",1 5483354,2499969,defendant,Wilbern,"John, senior",yeoman,587058,"Wilbern, John, senior, of Sutton, yeoman",2 5483355,2499969,defendant,Kythson,John,gent,614167,"Kythson, John, of Hutton, gent",3