The outline of the plot is worth recording for the sake of tracing ancestral likenesses when we reach the later romances. The only son of Manfred—the villain of the piece—is discovered on his wedding morning dashed to pieces beneath an enormous helmet. Determined that his line shall not become extinct, Manfred decides to divorce Hippolyta and marry Isabella, his son's bride. To escape from her pursuer, Isabella takes flight down a "subterraneous passage," where she is succoured by a "peasant" Theodore, who bears a curious resemblance to a portrait of the "good Alfonso" in the gallery of the castle. The servants of the castle are alarmed at intervals by the sudden appearance of massive pieces of armour in different parts of the building. A clap of thunder, which shakes the castle to its foundations, heralds the culmination of the story. A hundred men bear in a huge sabre; and an apparition of the illustrious Alfonso—whose portrait in the gallery once walks straight out of its frame[24]—appears, "dilated to an immense magnitude,"[25] and demands that Manfred shall surrender Otranto to the rightful heir, Theodore, who has been duly identified by the mark of a "bloody arrow." Alfonso, thus pacified, ascends into heaven, where he is received into glory by St. Nicholas. As Matilda, who was beloved of Theodore, has incidentally been slain by her father, Theodore consoles himself with Isabella. Manfred and his wife meekly retire to neighbouring convents. With this anti-climax the story closes. To present the "dry bones" of a romantic story is often misleading, but the method is perhaps justifiable in the case of The Castle of Otranto, because Walpole himself scorned embellishments and declared in his grandiloquent fashion:
"If this air of the miraculous is excused, the reader will find nothing else unworthy of his perusal. There is no bombast, no similes, flowers, digressions or unnecessary descriptions. Everything tends directly to the catastrophe."[26]
But with all its faults The Castle of Otranto did not fall fruitless on the earth. The characters are mere puppets, yet we meet the same types again and again in later Gothic romances. Though Clara Reeve renounced such "obvious improbabilities" as a ghost in a hermit's cowl and a walking picture, she was an acknowledged disciple of Walpole, and, like him, made an "interesting peasant" the hero of her story, The Old English Baron. Jerome is the prototype of many a count disguised as father confessor, Bianca the pattern of many a chattering servant. The imprisoned wife reappears in countless romances, including Mrs. Radcliffe's Sicilian Romance (1790), and Mrs. Roche's Children of the Abbey (1798). The tyrannical father—no new creation, however—became so inevitable a figure in fiction that Jane Austen had to assure her readers that Mr. Morland "was not in the least addicted to locking up his daughters," and Miss Martha Buskbody, the mantua-maker of Gandercleugh, whom Jedediah Cleishbotham ingeniously called to his aid in writing the conclusion of Old Mortality, assured him, as the fruit of her experience in reading through the stock of three circulating libraries that, in a novel, young people may fall in love without the countenance of their parents, "because it is essential to the necessary intricacy of the story." But apart from his characters, who are so colourless that they hardly hold our attention, Walpole bequeathed to his successors a remarkable collection of useful "properties." The background of his story is a Gothic castle, singularly unenchanted it is true, but capable of being invested by Mrs. Radcliffe with mysterious grandeur. Otranto contains underground vaults, ill-fitting doors with rusty hinges, easily extinguished lamps and a trap-door—objects trivial and insignificant in Walpole's hands, but fraught with terrible possibilities. Otranto would have fulfilled admirably the requirements of Barrett's Cherubina, who, when looking for lodgings demanded—to the indignation of a maidservant, who came to the door—old pictures, tapestry, a spectre and creaking hinges. Scott, writing in 1821, remarks:
"The apparition of the skeleton-hermit to the prince of Vicenza was long accounted a masterpiece of the horrible; but of late the valley of Jehosaphat could hardly supply the dry bones necessary for the exhibition of similar spectres."
But Cherubina, whose palate was jaded by a surfeit of the pungent horrors of Walpole's successors, would probably have found The Castle of Otranto an insipid romance and would have lamented that he did not make more effective use of his supernatural machinery. His story offered hints and suggestions to those whose greater gifts turned the materials he had marshalled to better account, and he is to be honoured rather for what he instigated others to perform than for what he actually accomplished himself. The Castle of Otranto was not intended as a serious contribution to literature, but will always survive in literary history as the ancestor of a thriving race of romances.
More than ten years before the publication of The Castle of Otranto, Smollett, in his Adventures of Ferdinand, Count Fathom, had chanced upon the devices employed later in the tale of terror. The tremors of fear to which his rascally hero is subjected lend the spice of alarm to what might have been but a monotonous record of villainy. Smollett depicts skilfully the imaginary terrors created by darkness and solitude. As the Count travels through the forest:
"The darkness of the night, the silence and solitude of the place, the indistinct images of the trees that appeared on every side, stretching their extravagant arms athwart the gloom, conspired, with the dejection of spirits occasioned by his loss, to disturb his fancy and raise strange phantoms in his imagination. Although he was not naturally superstitious, his mind began to be invaded with an awful horror that gradually prevailed over all the consolations of reason and philosophy; nor was his heart free from the terrors of assassination. In order to dissipate these agreeable reveries, he had recourse to the conversation of his guide, by whom he was entertained with the history of divers travellers who had been robbed and murdered by ruffians, whose retreat was in the recesses of that very wood."[27]
The sighing of the trees, thunder and sudden flashes of lightning add to the horror of a journey, which resembles Mrs. Radcliffe's description of Emily's approach to Udolpho. When Count Fathom takes refuge in a robber's hut, he discovers in his room, which has no bolt on the inside of the door, the body of a recently murdered man, concealed beneath some bundles of straw. Effecting his escape by placing the corpse in his own bed to deceive the robbers, the count is mistaken for a phantom by the old woman who waits upon him. In carrying out his designs upon Celinda, the count aggravates her natural timidity by relating dismal stories of omens and apparitions, and then groans piteously outside her door and causes the mysterious music of an Æolian harp to sound upon the midnight air. Celinda sleeps, too, like the ill-starred heroine of the novel of terror, "at the end of a long gallery, scarce within hearing of any other inhabited part of the house."[28] The scene in Count Fathom, in which Renaldo, at midnight, visits, as he thinks, the tomb of Monimia, is surrounded with circumstances of gloom and mystery:
"The uncommon darkness of the night, the solemn silence and lonely situation of the place, conspired with the occasion of his coming and the dismal images of his fancy, to produce a real rapture of gloomy expectation… The clock struck twelve, the owl screeched from the ruined battlement, the door was opened by the sexton, who, by the light of a glimmering taper, conducted the despairing lover to a dreary aisle."
As he watches again on a second night: