44+ Wonderful images of Macha Grenon. Julie artacho * membres du comité paritaire de sélection : She is said to be one of three sisters known as 'the three. ) was a sovereignty goddess of ancient ireland associated with the province of ulster, particularly the sites of navan fort (eamhain mhacha) and armagh (ard mhacha), which are named after her. Several figures called macha appear in irish mythology and folklore, all believed to derive from the same goddess. Erreur sur la personne de.