DAGDA Mor, 96, 148 Dagda, the Mighty, 92, 95 Dairé, 132, 133, 200, 262 Danes, conversion of the, 275 Danish Pyramid of Uby, 97 Dark Ages, the, 260, 261, 262 Day of Spirits, 140 De Danaans, the, 77, 79, 80, 82, 84, 86, 87, 89, 91, 93, 94, 95, 96, 97, 98, 99, 103, 105, 106, 112, 132, 148 De Courcey, 277 De Courceys, the, 319 Deer-park, 29 Deirdré, 13, 14, 15, 115, 123, 124, 129, 130, 178, 262 Deirdré, the fate of, 116, 117, 118, 119, 120, 121, 122 Deirdré, the Lament of, 125 De Lacys, the, 319 Deny, 331, 341, 342, 344, 350 Devenish, 250 Devenish Island, 221 Diarmuid, 171, 172, 173 Dicu, 240 Dingle Bay, 104 Dinn-Rig by the Barrow, 146 Dissenters, 322 Domnall, 211, 231 Donaghpatrick, 208 Doncad, 231, 232 Donegal, 29, 47 Donegal Highlands, 26 Donegal ranges, 5 Douglas, 350 Douin Cain, 81 Down, 5, 46 Downpatrick, 198, 240 Drogheda, 342, 345 Druids, 140 Druim Dean, 162 Drumbo, 46 Dublin, 5, 252, 340, 345 Dublin Parliament, 368 Duke of Ormond, 359 Dundalathglas, 240 Dundalk, 342 Dundelga, 143 Dundrum, 146 Dundrum Bay, 44, 45 Durrow, 221, 250 Early churches, 208 Early schools of learning, tongues first studied in, 208 Eclipses of the sun and moon, record of, 218 Edgehill, battle of, 326 Elias, Bishop of Angoulême, France, testimony of, 250, 251 Elizabeth, Queen, 321, 341 Emain, Banquet-hall of, 111 Emain of Maca, 13, 110, 112, 115, 122, 123, 129, 131, 140 Engineering skill ten thousand years ago, 43 Enniskillen, 34, 35, 341 Eocaid, son of Erc, 81, 84, 86, 87 Eocu, 146 Erin, 141, 144 Established Church, clergy of the, 376 Etan, 89 Evangel of Galilee, the, 16 Factna, son of Cass, 113 Fair Head, 143 Feidlimid, 242 Ferdiad, 134, 135, 136, 138, 139, 140 Fergus mac Roeg, 13, 15, 16, 113, 114, 121, 122, 123, 124, 129, 130, 131, 133 Fergus the Eloquent, 166, 177, 262, 360 Fermanagh, 33 Feudal system, the, 289 Feudal ownership, 291 Find, ode to Spring of, 156 Find, son of Cumal, 14, 16, 155, 161, 162, 163, 166, 167, 171, 172, 173, 177, 194, 246, 262 Find, son of Ros, 146, 147, 152 Finian, school of learning and religion founded by, 212 Finvoy, 46 Firbolgs, 60, 61, 69. 70, 77, 81, 82, 84, 85, 86, 87, 88, 90, 105, 106 Flann, 248 Fomorians, 69, 70, 77, 81, 90, 91, 92, 93, 106, 246 Ford of Ferdiad, Ath-Fhirdia, 140 Ford of Luan, 140 Ford of Seannait, 226 Ford of the Hurdles, 242, 243, 246 Ford of the river, 14 Franklin, Benjamin, letter of to Irish people, 367 French Revolution, the, 372 Gairec, 140 Galian of Lagin, 144 Galtee Mountains, 161 Galway, 5, 62, 350, 357 Galway Bay, 31, 162 Galway Lakes, 31 Gauls, the, 103 Giant Stones, 30 Ginkell, 354, 355, 357, 358 Gladstone, 375 Glanworth, 39 Glendalough, 208, 221 Glen Druid, 42 Gold Mines River, 109 Golden Vale, 161 Goll Mac Norna, 162 Grania, 15, 171, 172, 173, 178 Grattan, Henry, address of, to Dublin Parliament, 368 Gray Lake, 37 Grey Abbey, 302