All 7 Uses of

forthwith
in
The House of the Seven Gables

If any volume could have manifested its essential wisdom in the mode suggested, it would certainly have been the one now in Hepzibah's hand; and the kitchen, in such an event, would forthwith have streamed with the fragrance of venison, turkeys, capons, larded partridges, puddings, cakes, and Christmas pies, in all manner of elaborate mixture and concoction.†
Chpt 7

forthwith = immediately

She often broke into a little, nervous, hysteric laugh, more touching than any tears could be; and forthwith, as if to try which was the most touching, a gush of tears would follow; or perhaps the laughter and tears came both at once, and surrounded our poor Hepzibah, in a moral sense, with a kind of pale, dim rainbow.†
Chpt 7

As this latter point was one which the daguerreotypist could not decide for himself, he forthwith produced his roll of manuscript, and, while the late sunbeams gilded the seven gables, began to read.†
Chpt 12 *

Finally, when he showed a purpose of shouting forth the secret loudly enough to be heard from his own sphere into that of mortals, his companions struggled with him, and pressed their hands over his mouth; and forthwith—whether that he were choked by it, or that the secret itself was of a crimson hue—there was a fresh flow of blood upon his band.†
Chpt 13

Each individual of the automatic community forthwith set to work, according to his or her proper vocation: the monkey, taking off his Highland bonnet, bowed and scraped to the by-standers most obsequiously, with ever an observant eye to pick up a stray cent; and the young foreigner himself, as he turned the crank of his machine, glanced upward to the arched window, expectant of a presence that would make his music the livelier and sweeter.†
Chpt 19

Chanticleer and his family had already been transported thither, where the two hens had forthwith begun an indefatigable process of egg-laying, with an evident design, as a matter of duty and conscience, to continue their illustrious breed under better auspices than for a century past.†
Chpt 21

Definition:

immediately -- (most typically seen in legal documents, formal use, or classic literature)