id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4492597,2198388,plaintiff,-amson,,,,"-amson, on his own account",0 4492598,2198388,defendant,Claypole,Robert,clerk,,"Claypole, Robert, clerk",0 4492599,2198388,defendant,Aneble,John,,,"Aneble, John",1