Note (return) — Chapter XVIII

Cormac explains the name Lugnasad as a festival of Lugh mac Ethlenn, celebrated by him in the beginning of autumn, and the Rennes Dindsenchas accounts for its origin by saying that Lug's foster-mother, Tailtiu, having died on the Calends of August, he directed an assembly for lamentation to be held annually on that day at her tomb.943 Lug is thus the founder of his own festival, for that it was his, and not Tailtiu's, is clear from the fact that his name is attached to it. As Lammas was a Christian harvest thanksgiving, so also was Lugnasad a pagan harvest feast, part of the ritual of which passed over to Samhain. The people made glad before the sun-god—Lug perhaps having that character—who had assisted them in the growth of the things on which their lives depended. Marriages were also arranged at this feast, probably because men had now more leisure and more means for entering upon matrimony. Possibly promiscuous love-making also occurred as a result of the festival gladness, agricultural districts being still notoriously immoral. Some evidence points to the connection of the feast with Lug's marriage, though this has been allegorised into his wedding the "sovereignty of Erin." Perhaps we have here a hint of the rite of the sacred marriage, for the purpose of magically fertilising the fields against next year's sowing.