id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3869240,1979956,plaintiff,Vaughan,Maurice,,,"Vaughan, Maurice",0 3869241,1979956,defendant,Okull,Thomas,mariner,642660,"Okull, Thomas, of Mynstorworth, mariner",0 3869242,1979956,defendant,Barkys,John,merchant,623001,"Barkys, John, of Gatcombe, merchant",1 3869243,1979956,defendant,Balker,Thomas,administrators of,,"Balker, Thomas, administrators of",2 3869244,1979956,defendant,Pykyngton,William,,597874,"(Pykyngton, William, of Stowe St Edward",3