id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
3686506,1921931,plaintiff,Broket,Edward,,,"Broket, Edward",0
3686507,1921931,defendant,Chevall,Edmund,gent,611044,"Chevall, Edmund, of Herts, gent",0
3686508,1921931,defendant,Corm-,Richard,gent,611045,"Corm-, Richard, of Kelshull, Herts, gent",1
3686509,1921931,defendant,Sandford,Brian,clerk,585869,"Sandford, Brian, of London, clerk",2