16Cray, Ed, and Francis D. Adams. "Fairy Rath." Western Folklore 17.4 (1958): 282.
Ultimately the government official for the Ministry of Lands (Erskine Childers) made the decision to "bend" the fence to avoid the fairy fort. (Stekert, Ellen. "Fairy Palace." Western Folklore 18.1 (1959): 50.)