id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4526621,2208604,plaintiff,Laneman,Alexander,,,"Laneman, Alexander",0 4526622,2208604,plaintiff,Lucas,Walter,,,"Lucas, Walter",1 4526623,2208604,defendant,Salter,John,,762298,"Salter, John, of Chilmelegh",0 4526624,2208604,defendant,Cokkeshead,William,,762298,"Cokkeshead, William, of Chilmelegh",1 4526625,2208604,defendant,Cokkeshead,Thomas,clerk,,"Cokkeshead, Thomas, clerk",2