Classical Irish metres, [530] ff., [537]
Classics taught in the Irish schools, [215]
Clan Creidé, [206]
Clanna Breógain, the, [46], [67]
Clanna Rudhraighe, or Rury, the, [66], [196]
Clan system effected the clergy, [234]
Claudius, bishop of Turin, [208]
Clerics, exemption of from military service, [234]
Cliodhna or Cliona, [49]