Berber race, [19].
Beth, an Iberian god, [64].
Bettws-y-coed, [7].
Beuno, Saint, sacrifices of cattle to, [413].
Big-Knife, Osla, [352], [353].
Bilé, father of the Gaelic gods and men, [51], [65], [120], [121], [122], [252].
Billingsgate, origin of name, [385].
Birds, of Rhiannon, the, [273], [294], [296];
Dechtiré and her maidens changed into, [160].
Black Book of Caermarthen, the, [11], [255], [311], [312], [335].