id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5214111,2419854,plaintiff,Broun,John,,,"Broun, John",0 5214112,2419854,defendant,Berkeley,Thomas,,588500,"Berkeley, Thomas, of Wymondham, Leics, knight",0 5214113,2419854,defendant,Preston,Thomas,gent,585869,"Preston, Thomas, of London, gent",1