Round Towers, the, derived from the East, [459] ff.

Royal Irish Academy, see "[Academy]"

Rudricians, or Clanna Rudhraighe [Rury], [66], [388]

Ruadhan, St., see "[Rodan]"

"Runs" in Irish, [277]

Russel, T. O'Neill, [394]

Ryan's history of the Co. Carlow, [210]

S

Sacra, Ireland called, [20]

Sacred tree, [170]