Professor Michael O’Kelly, who excavated the site, reported: “The Brú was associated with the Dagda, the Good God; his wife, Boann; and his son Oengus; all belonging to the Tuatha Dé, a people said to have inhabited Ireland before the coming of the Gael or Celts and who thereafter retreated into the fairy mounds and forts of Ireland.
Professor Michael O’Kelly, kes selle kalme välja kaevas, teatas: „Brú’d seostati Dagda, hea jumala, tema naise Boanni ja poja Oengusega, kes kõik kuulusid Tuatha Dé Danannide ehk hõimu hulka, kes asustas Iirimaad enne gaelide ehk keltide saabumist ning kes pärast seda taandus haldjate asupaikadesse – Iirimaa mägedele ja kindlustesse.