Doon Rock, known in Irish as Dún, meaning a fort or stronghold, was the inauguration site of the Burke family, one of the most powerful Norman dynasties to take root in Connacht. The tradition of inaugurating Gaelic and Gaelicised lords at specific outdoor sites was a deeply embedded practice in medieval Ireland, and Lough Mask was Burke country for centuries, making this particular rock a focal point of ceremony and political legitimacy in the region.

The Burkes, originally de Burgos, arrived in Ireland in the wake of the twelfth-century Norman invasion and gradually transformed into one of the great Hiberno-Norman families, adopting Irish customs and language to a degree that made them near indistinguishable from the Gaelic lords around them. The MacWilliam Burke title, contested and divided over generations into the Upper and Lower MacWilliam branches, was among the most significant lordships in the west of Ireland. Inauguration ceremonies in this tradition typically involved the new lord being raised on a stone or elevated place before assembled vassals and allies, a public declaration of succession that carried both legal and symbolic force. Doon Rock, projecting out toward the grey expanse of Lough Mask, served precisely this function for the Burkes of the region.