The Anathemata

Mabinog’s Liturgy (page 217)

must sing from his Liber

Mandatorum (which is the New Mandate) the beginning of the mabinogi of the Maban the Pantocrator,  the true and eternal Maponos, and of . . . Rhiannon of the bird-throats, was it? Spouse of the lord of Faëry? Matrona of the Calumniations, seven winters at the horse-block telling her own
mabinogi of detraction?

Modron our mother? 

Ein mam hawddgar? 

Truly!

that we must now call MAIR.