Loch Derg, [467]
Lochlannachs, the, in poetry, [499]
Logographers, the Greek, [51]
Lombards, the, [208]
Lombard, Peter, archbishop of Armagh, [560] ff.; on the Irish language, [617]
Longarad, St., books of, [264]
Lorica, St. Patrick's, [146]
Lothaire, King of France, [208]