Well I know of a few performers who used Scandinavian dialect humor:

Hjalmar Peterson, who performed as Olle i Skratthult

Ernest and Clarence Iverson, who performed as Slim Jim and the Vagabond Kid

Harry Stewart, who sometimes performed as Yogi Yorgesson (He had other ethnic personas as well.)

Stan Boreson

--but offhand, I don't recognize the song you quoted, and I don't know of any songs called "Hilda" or "Hulda" (as it might be spelled).

You might try following the links to view discographies for those performers, in case something looks familiar.