18166.
Donegal annual 67 (2015)
County Donegal Historical Society
18167.
Lacey (Brian): Colmcille: the 1500th anniversary of his birth.
In Donegal annual 67 (2015), pp. 34–35.

18168.
Meehan (Helen): Celestial and environmental phenomena in pre-Plantation Donegal.
In Donegal annual 67 (2015), pp. 59–66.

18169.
Ó Canann (Tomás G.): Notes on medieval Donegal: II.
In Donegal annual 67 (2015), pp. 67–89.
[1.] Abbey Es Ruaid and Cath na Rígdamna; [2.] Early Ua Domnaill pedigrees; [3.] Clann Ghiolla Dhé.

Incl. a Bibliography of Thomas G. Cannon.