The news of the mysterious rappings continued to spread abroad, and the house was filled with anxious seekers for the unknown and invisible visitor. Up to this time the noises had only been heard at night, but on Sunday morning, April 2nd, the sounds were first heard in the daytime, and by any who could get into the house. It has been estimated that at one time there were about five hundred people gathered around the house, so great was the excitement at the commencement of these strange occurrences.

On the Monday following, Mr. Fox and others commenced digging in the cellar, but as the house was built on low ground and in the vicinity of a stream then much swollen by rains, it was not surprising that they were baffled by the influx of water at the distance of three feet down. In the summer of 1848, when the ground was dry and the water lowered, the digging again commenced, when they found a plank, a vacant place or hole, some bits of crockery, which seemed to have been a washbowl, traces of charcoal, quicklime, some human hair, bones (declared on examination by a surgeon to be human), including a portion of a skull, but no connected skull was found.

[Interesting facts relating to the missing portions of the human body were announced in the public newspapers as recently as December, 1904, for which see Appendix.]

Such were the results of the examination of the cellar; such the only corroborative evidences obtained of the truth of the spirit's tale of untimely death. The presence of human remains in the cellar proves that someone was buried there, and the quicklime and charcoal testify to the fact that attempts were made to secretly dispose of the body of the victim.

The Fox family did not immediately quit the scene of this mysterious haunting, but remained to witness still more astounding phenomena. The furniture was frequently moved about; the girls were often touched by hard cold hands; doors were opened and shut with violence; their beds were so violently shaken that they were obliged to "camp out" as they termed it, on the ground; their bedclothes were dragged from them, and the very floor and house made to rock as in an earthquake. Night after night they would be appalled by hearing a sound like a death struggle, the gurgling of the throat, a sudden thud as of something falling, the dragging as of a helpless body across the room and down the cellar stairs, the digging of a grave, nailing of boards, and the filling up as of a new made grave. These sounds have subsequently been produced by request, and spontaneously also, in the presence of many persons assembled in circles at Rochester.

It was perceived that "the spirits" seemed to select or require the presence of the two younger girls of the family for the production of the sounds, and though these had been made without them, especially on the night of the 31st of March, when all the members of the family save Mr. Fox were absent from the house, still as curiosity prompted them to close observation and conversation with the invisible power, it was clear that the manifestations became more powerful in the presence of Kate, the youngest daughter, than with any one else.

As the house was continually thronged with curious inquirers, and the time, comfort and peace of the family were consumed with these harassing disturbances, besides the most absurd though injurious suspicions being cast upon them, they endeavoured to baffle the haunters by sending Kate to reside with her eldest sister, Mrs. Fish, at Rochester; but no sooner had she gone than the manifestations re-commenced with more force than ever, in the presence of Margaretta. In course of time Mrs. Fox, with both her daughters, went to live in Rochester, but neither change of place nor house, nor yet the separation of the family, afforded them any relief from the disturbances that evidently attached themselves to persons rather than places as formerly.

Although the Fox family had for months striven to banish the power that tormented them, praying with all the fervour of true Methodism to be released from it, and enduring fear, loss and anxiety in its continuance, the report of its persistence began to spread abroad, causing a rain of persecutions to fall upon them from all quarters. Old friends looked coldly on them, and strangers circulated the most atrocious slanders at their expense.

Mrs. Fish, the eldest sister, who was a teacher of music in Rochester, began to lose her pupils, and whilst the blanching of the poor mother's hair in a single week bore testimony to the mental tortures which supra-mundane terrors and mundane cruelties had heaped upon them, the world was taunting them with imposture and with originating the very manifestations which were destroying their health, peace of mind, and good name. They had solicited the advice of their much-respected friend, Isaac Post, a highly esteemed Quaker citizen of Rochester, and at his suggestion succeeded in communicating by raps with the invisible power, through the alphabet (an attempt had been previously made but without success). Telegraphic numbers were given to signify "Yes" or "No," "Doubtful," etc., and sentences were spelled out by which they learned the astounding facts that not only "Charles Rosna" the murdered pedlar, but hosts of spirits, good and bad, high and low, could under certain conditions not understood, and impossible for mortals yet to comprehend, communicate with earth; that such communication was produced through the forces of spiritual magnetism, in chemical affinity; that the varieties of magnetism in different individuals afforded "medium power" to some, and denied it to others; that the magnetic relations necessary to produce phenomena were very subtle, liable to disturbance and singularly susceptible to the influence of the mental emotions. In addition to communications purporting thus to explain the object and something of the modus operandi of the communion, numerous spirit friends of the family, and also of those who joined in their investigations, gladdened the hearts of their astonished relatives by direct and unlooked-for tests of their presence. They came spelling out their names, ages and various tokens of identity correctly, and proclaiming the joyful tidings that they all "still lived," "still loved," and with the tenderness of human affection and the wisdom of a higher sphere of existence, watched over and guided the beloved ones who had mourned them as dead, with all the gracious ministry of guardian angels.