district          incumbent       party  first elected        result                                    candidates
0  louisiana 1    f edward hebert  democratic           1940  re - elected                 f edward hebert (d) unopposed
1  louisiana 2         hale boggs  democratic           1946  re - elected  hale boggs (d) 55.0% david c treen (r) 45.0%
2  louisiana 4      joe waggonner  democratic           1961  re - elected                   joe waggonner (d) unopposed
3  louisiana 5       otto passman  democratic           1946  re - elected                    otto passman (d) unopposed
4  louisiana 7  t ashton thompson  democratic           1952  re - elected               t ashton thompson (d) unopposed

Table as JSON:
{"district":{"0":"louisiana 1","1":"louisiana 2","2":"louisiana 4","3":"louisiana 5","4":"louisiana 7"},"incumbent":{"0":"f edward hebert","1":"hale boggs","2":"joe waggonner","3":"otto passman","4":"t ashton thompson"},"party":{"0":"democratic","1":"democratic","2":"democratic","3":"democratic","4":"democratic"},"first elected":{"0":1940,"1":1946,"2":1961,"3":1946,"4":1952},"result":{"0":"re - elected","1":"re - elected","2":"re - elected","3":"re - elected","4":"re - elected"},"candidates":{"0":"f edward hebert (d) unopposed","1":"hale boggs (d) 55.0% david c treen (r) 45.0%","2":"joe waggonner (d) unopposed","3":"otto passman (d) unopposed","4":"t ashton thompson (d) unopposed"}}