id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3899403,1990016,plaintiff,Bentley,Humphrey,,,"Bentley, Humphrey",0 3899404,1990016,defendant,Meverell,Arthur,clerk,593952,"Meverell, Arthur, of Tutbury, Staffs, clerk",0 3899405,1990016,defendant,Port,John,gent,648016,"Port, John, of Burton Lazars, Leic, gent",1