[2] Letters from a Gentleman in the North of Scotland, 1732.
[3] Liber Insule Missarum.
[4] Memorials and Queries. Printed by Constable, Edinburgh, 1846.
[5] The Holocaust. By Rev. George Blair. Edinburgh: 1845.
[6] The first Graeme of Inchbrakie was a son of the first Earl of Montrose. His father gave him a charter to it, and to Aberuthven, dated June, 1513.
[7] The stone had been honoured by being set in a gold ring.
[8] Waverley Anecdotes, p. 190.
[9] The Darker Superstitions of Scotland. By John Graham Dalziel. Glasgow: 1835, p. 579.