Married clergy, [101].

Mathafarn, [299-300].

Mathrafal, [262].

Maximus, [74-5].

Meifod, [161-4].

Meiriadog, [149].

Meirion ab Cunedda, [5].

Melangell, Saint, [199-200].

Melodies, Welsh, [153-8], [235].

Menai Straits, [26], [46].