Rhyme amongst the Irish, [480] ff.; when first met with, [481]; a Celtic invention, [481] ff.; perfect rhymes in seventh century, [485]; derivation of the word, [485]; "Irish rhyme," [539] ff.; Anglo-Irish rhyme, [540] ff., vowel-rhyme replaces consonantal rhyme, [541]
Rhys, Dr. John, on the Crom Cruach, [85], [87]; on Ogma, [113] ff.; on Ogam inscriptions, [121]; on the Lochlannachs, [500]
Ricardus Corinensis, [23]
Ridgeway, Professor, on coinage, [125]
Rinuccini on the Irish language, [613]
Rinn áird metre, [413]
Rivers help to heal Cuchulain, [334]
Rodan, or Ruadhan, or Lothra, St., [196], [227] ff., [231], [403]
Rodenberg, a German traveller in Ireland, [629] ff.
Rolleston, T. W., poem on Clonmacnois, [205]