id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
3776632,1950437,plaintiff,Butler,William,"knight, of London, alderman",,"Butler, William, knight, of London, alderman",0
3776633,1950437,defendant,Grey,Reginald,gent,586079,"Grey, Reginald, of Bedford, gent",0