id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4128054,2070323,plaintiff,Gryffith,Thomas,,,"Gryffith, Thomas",0 4128055,2070323,defendant,Crooke,John,gent,585869,"Crooke, John, of London, gent",0 4128056,2070323,defendant,Acher,William,gent,699253,"Acher, William, of Borne, Kent, gent",1