id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3680173,1919871,plaintiff,Ray,John,,,"Ray, John",0 3680174,1919871,defendant,Potter,Roger,butcher,586912,"Potter, Roger, of Melford, butcher",0 3680175,1919871,defendant,Penyon,William,clerk,609763,"Penyon, William, of Hunden, clerk",1