Cleary, John. “The Cummings of Altyre and the Search for an Ancient Genealogy: ‘It Hath Been the Unvaried Tradition of the country’”. Proceedings of the Society of Antiquaries of Scotland 151 (November 30, 2022): 235–256. Accessed April 29, 2024. https://journals.socantscot.org/index.php/psas/article/view/10570.