id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4752897,2281301,plaintiff,Trethek,William,,603850,"Trethek, William, of Cornwall, on his own account",0 4752898,2281301,defendant,Peller,Thomas,gent,796814,"Peller, Thomas, of Pellour, Cornw, gent",0 4752899,2281301,defendant,Chesilden,Robert,gent,588305,"Chesilden, Robert, of Welles, Soms, gent",1