id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
5135273,2396817,plaintiff,Markham,John,,,"Markham, John, on his own account",0
5135274,2396817,defendant,Courtenay,Thomas,(legal representative),763386,"Courtenay, Thomas, of Devon, Earl, executor of",0
5135275,2396817,defendant,Courtenay,Thomas,,763386,"Courtenay, Thomas, of Devon, Earl",1