The transformation by means of an animal's skin or head is mentioned in the _Liber Poenitentialis_ of Theodore in 668 (see p. 21). It continued among the witches, and in 1598 in the Lyons district 'il y a encor des Demons, qui assistent à ces danses en forme de boucs, ou de moutons. Antoine Tornier dit, que lors qu'elle dansoit, vn mouton noir la tenoit par la main auec ses pieds bien haireux, c'est à dire rudes & reuesches'.[903] In many cases it is very certain that the transformation was ritual and not actual; that is to say the witches did not attempt to change their actual forms but called themselves cats, hares, or other animals. In the Aberdeen trials of 1596-7 the accused are stated to have 'come to the Fish Cross of this burgh, under the conduct of Sathan, ye all danced about the Fish Cross and about the Meal market a long space'. Here there is no suggestion of any change of form, yet in the accusation against Bessie Thom, who was tried for the same offence, the dittay states that 'there, accompanied with thy devilish companions and faction, transformed in other likeness, some in hares, some in cats, and some in other similitudes, ye all danced about the Fish Cross'.[904] In 1617 in Guernsey Marie Becquet said that 'every time that she went to the Sabbath, the Devil came to her, and it seemed as though he transformed her into a female dog'.[905] Again at Alloa in 1658, Margret Duchall, describing the murder of Cowdan's bairns, said 'after they war turned all in the liknes of cattis, they went in ouer Jean Lindsayis zaird Dyk and went to Coudans hous, whair scho declared, that the Dewill being with tham went up the stair first with margret tailzeor Besse Paton and elspit blak'. On the other hand, Jonet Blak and Kathren Renny, who were also present and described the same scene, said nothing about the cat-form, though they particularize the clothes of the other witches. Jonet Blak said, 'the diwell, margret tailzeor with ane long rok, and kathren renny with the short rok and the bony las with the blak pok all went up the stair togidder'; while Kathren Renny said that 'ther was ane bony las with ane blak pok, who went befor ower Jean Lindsayis zaird dyk and Margret tailzeor with hir'.[906] The evidence of Marie Lamont (1662) suggests the same idea of a ritual, though not an actual, change; 'shee confessed, that shee, Kettie Scot, and Margrat Holm, cam to Allan Orr's house in the likenesse of kats, and followed his wif into the chalmer'; and on another occasion 'the devil turned them in likeness of kats, by shaking his hands above their heads'.[907] In Northumberland (1673) the same fact appears to underlie the evidence. Ann Armstrong declared that at a witch meeting Ann Baites 'hath been severall times in the shape of a catt and a hare, and in the shape of a greyhound and a bee, letting the divell see how many shapes she could turn herself into.—They [the witches] stood all upon a bare spott of