|, Donal 5th Thane of Cawdor
, Donal 5th Thane of Cawdor 1
User ID: C939.
"Donal, Thane of Cawdor, served heir to his father in 1405, and acquired the other half of Dunmaglass, of Moy, near Forres, and Little Urchany; it is mentioned in the family genealogy that a daughter of Thane Donald married John de la Hay (vide the letter given ... (in Marriage Notes for Donal's daughter) from Thomas Dunbar, Earl of Murray, to John de la Hay)."
e-books, The Family of Hay by Charles J. Colcock (1908).