Cormac, O' Lumlini, [204]
Cormac's chapel, [213]
Cormac mac Art, or Airt, [32], [40], [65], [72], [75]; his appearance, [122]; his court, [127]; his instruction to his son, [246] ff.; his Saltair, [264]; his date, [364]; his part in the Brehon Law, [584]; enacts special laws, [587]
Cormac mac Culenain, [234]; his Saltair of Cashel, [265], [420], [557]; his life, [419] ff.; his death, [424], [441]
Corcran, a cleric, rules Ireland, [447]
Corb Olum, ancestor of the Eoghanachts, [27]
Cormac an Eigeas poet, [428]
Coolavin [Cúl-O-bhFinn], [521]
Copenhagen, Irish MSS. in, [536]
Cork, Irish language in, [626]