[['district', 'incumbent', 'party', 'first elected', 'result', 'candidates'], ['louisiana 1', 'f edward hebert', 'democratic', '1940', 're - elected', 'f edward hebert (d) unopposed'], ['louisiana 2', 'hale boggs', 'democratic', '1940', 'lost renomination democratic hold', 'paul h maloney (d) unopposed'], ['louisiana 3', 'james r domengeaux', 'democratic', '1940', 're - elected', 'james r domengeaux (d) unopposed'], ['louisiana 4', 'overton brooks', 'democratic', '1936', 're - elected', 'overton brooks (d) unopposed'], ['louisiana 5', 'newt v mills', 'democratic', '1936', 'lost renomination democratic hold', 'charles e mckenzie (d) unopposed'], ['louisiana 6', 'jared y sanders , jr', 'democratic', '1940', 'lost renomination democratic hold', 'james h morrison (d) unopposed'], ['louisiana 7', 'vance plauche', 'democratic', '1940', 'retired democratic hold', 'henry d larcade , jr (d) unopposed']]
the only Incumbent to retire was Vance Plauche
the only [ENT] to retire was [ENT]