id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5053775,2372730,plaintiff,Beaufort,John,Duke of Somerset,,"Beaufort, John, Duke of Somerset, administrator of",0 5053776,2372730,plaintiff,Playn,Thomas,,,"Playn, Thomas",1 5053777,2372730,defendant,Martyn,John,gent,590212,"Martyn, John, of Dertford, Kent, gent",0