They generally term this second-sight in Irish Taishi-taraughk, and such as have it Taishatrin, from Taish, which is properly a shadowy substance, or such naughty, and imperceptible thing, as can only, or rather scarcely be discerned by the eye; but not caught by the hands: for which they assigned it to Bugles or Ghosts, so that Taishtar, is as much as one that converses with ghosts or spirits, or as they commonly call them, the Fairies or Fairy-Folks. Others call these men Phissicin, from Phis, which is properly fore-sight, or fore-knowledge. This is the surest and clearest account of second-sighted men that I can now find, and I have set it down fully, as if I were transiently telling it, in your own presence, being curious for nothing but the verity, so far as I could. What you find improper or superfluous you can best compendise it, &c, Thus far this letter, written in a familiar and homely stile, which I have here set down at length. Meg Mullach, and Brownie mentioned in the end of it, are two ghosts, which (as it is constantly reported) of old, haunted a family in Straths-pey of the name of Grant. They appeared at first in the likeness of a young lass; the second of a young lad. Dr. Moulin (who presents his service to you) hath no acquaintance in Orkney; but I have just now spoken with one, who not only hath acquaintance in that country, but also entertains some thoughts of going thither himself, to get me an account of the cures usually practised there. The Cortex Winteranus, mentioned by you as an excellent medicine, I have heard it commended as good for the scurvy; if you know it to be eminent or specific (such as the Peruvian Bark is) for any disease, I shall be well pleased to be informed by you. Thus, Sir, you have an account of all my informations concerning second-sighted men: I have also briefly touched all the other particulars in both your letters, which needed a reply, except your thanks so liberally and obligingly returned to me for my letters, and the kind sense you express of that small service. The kind reception which you have given to those poor trifles, and the value which you put on them, I consider as effects of your kindness to myself, and as engagements on me to serve you to better purpose when it shall be in the power of Your faithful friend, and servant, &c. ADDITAMENTS OF SECOND-SIGHT. DIEMERBROECK in his book de Peste (i.e. of the Plague) gives us a story of Dimmerus de Raet, that being at Delft, where the pestilence then raged, sent then his wife thirty miles off. And when the doctor went to see the gentleman of the house, as soon as he came in, the old chair-woman that washed the cloathes fell a weeping; he asked her why? said she, my mistress is now dead; I saw her apparition but just now without a head, and that it was usual with her when a friend of hers died, to see their apparitions in that manner, though never so far off. His wife died at that time.