Pen Annwn, the “Head of Hades”, a title of Pwyll, [278], [282].

Penardun, daughter of Beli and wife of Llyr, [269], [270], [289], [290], [293].

Pendaran Dyfed, [288], [295].

Pendragon, meaning of the word, [330].

Pennant, [409].

Percivale, Sir, [359], [363], [368], [369].

Peredur, [330], [368], [369].

Perilous glens, the, [163].

Persephoné, the British, [259], [260].

Persia, [274];