id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3854257,1974968,plaintiff,Tatam,Oliver,,,"Tatam, Oliver",0 3854258,1974968,defendant,Cotton,Humphrey,clerk,603006,"Cotton, Humphrey, of Gaynesburgh, Lincs, or of Hytchyn, Herts, clerk",0