It has been suggested that banshees are guardian spirits and evil genii; but I do not think so, for whereas one or other of the two latter phantasms (sometimes both) are in constant attendance on man, banshees only visit certain families before a catastrophe about to happen in those families, or before the death of a member of those families. As to their origin, little can be said, for little is at present known. Some say their attachment to a family is due to some crime perpetrated by a member of that family in the far dim past, whilst others attribute it to the fact that certain classes and races in bygone times dabbled in sorcery, thus attracting the elementals, which have haunted them ever since. Others, again, claim that banshees are mere thought materialisations handed down from one generation to another. But although no one knows the origin and nature of a banshee, the statements of those who have actually experienced these hauntings should surely carry far more weight and command more attention than the statements of those who only speak from hearsay; for it is, after all, only the sensation of actual experience that can guide us in the study of this subject; and, perhaps, through our "sensations" alone, the key to it will one day be found. A phantasm produces an effect on us totally unlike any that can be produced by physical agency--at least such is my experience--hence, for those who have never come in contact with the unknown to pronounce any verdict on it, is to my mind both futile and absurd. Of one thing, at least, I am sure, namely, that banshees are no more thought materialisations than they are cats--neither are they in any way traceable to telepathy or suggestion; they are entirely due to objective spirit forms. I do not base this assertion on a knowledge gained from other people's experiences--and surely the information thus gained cannot properly be termed knowledge--but from the sensations I myself, as a member of an old Irish clan, have experienced from the hauntings of the banshee--the banshee that down through the long links of my Celtic ancestry, through all vicissitudes, through all changes of fortune, has followed us, and will follow us, to the end of time. Because it is customary to speak of an Irish family ghost by its generic title, the banshee, it must not be supposed that every Irish family possessing a ghost is haunted by the same phantasm--the same banshee.