Night, 256.

Niskas, 185.

Nodons, 85, 114, 124, 160.

Norse influence, 99, 127.

Nuada, 53 f., 61, 77, 84, 90, 160.

Nuada Necht, 85 f.

Nudd, 113, 115 f., 124, 160.

Nudd Hael, 86.

Nudity, 275-276, 322.

Nutt, Mr., 103, 373.

Nymphs, 43.

Nynnyaw, 113.

Oak, 199.

Oaths, 172 f., 292.

O’Curry, 65, 143.

O’Davoren, 91.

Oengus, 78, 81, 86, 146, 387.

Oghams, 75.

Ogma, 54, 74-75.

Ogmios, 25, 75.

Oilill Olom, 70.

Oisin, 142, 150-151, 152 f., 222, 364, 379, 387.

Omens, 247 f.

Oracles, 179, 196.

Oran, 238.

Orbis alius, 340.

Orbsen, 87.

Ordeals, 196 f., 383.

Orgiastic rites, 80, 261, 265, 386.

Osiris, 66.

Paradise, 388 f.

Partholan, 51.

Pastoral stage, 3, 225, 260.

Patrick, S., 61. 64, 66, 70, 76, 79-80, 132, 151, 152 f., 171, 193, 237, 242, 249, 251, 286, 315 f., 319.

Peanfahel, 17.

Peisgi, 185.

Penn Cruc, 66.

Pennocrucium, 66.

Perambulation, 277.

Persephone, 68, 85.

Picts, 16 f., 217, 220, 222.

Pillar of sky, 228.

Place-names, 16 note, 17, 19, 120, 146, 209, 211.

Plants, 176, 205 f.

Pliny, 162, 175, 198, 205 f., 328.

Plutarch, 343.

Pluto, 34 f.

Plutus, 35.

Poeninus, 39.

Poetry, divinities of, 68, 75.

Pollux, 180.

Polyandry, 74, 223 f.

Polygamy, 17, 224.

Prayer, 245 f.

Pre-Celtic cults, 48, 81, 93, 174, 181, 200, 202, 219, 224, 277, 294 f., 361.

Priesthood.  See Druids.

Priestesses, 69, 180, 192 f., 226, 246, 250, 316, 321.

Priest-kings, 161, 226, 267, 296, 307.

Procopius, 342.

Prophecy, 250 f, 300 f.

Pryderi, 98 f., 110 f., 112, 368, 385.

Pwyll, 110 f., 112, 368, 385.

Pythagoras, 303, 334.

Quadriviae, 47.

Ragnarok, 232.

Rain-making, 266, 321 f.

Rebirth, 88, 117, 128, 348 f.

Reinach, M., 31 note, 38, 137, 211, 287, 297, 317, 340.

Relics, 332.

Retribution, 346.

Rhiannon, 98 f., 110 f.

Rh[^y]s, Sir J., 15, 16, 24, 55, 60, 68, 78, 82 f., 91, 93, 100, 101 f., 103, 106, 108, 122, 135, 183, 219, 282, 294, 356, 376.

Rigantona, 111.

Rigisama, 28.

River divinities, 43, 46, 123, 182, 243, 354.

Rivers, cult of, 172, 180 f.

Rivers, names of, 182.

Roman and Celtic gods, 22 f., 289 f.

Romans and Druids, 312 f.

Ruadan, 58.

Ruad-rofhessa, 77.