The earliest legends of the Gaels say it was Manannán, spirit of the oceans, who led the surviving Tuatha to safety after they lost their war with the Milesians and vigorous race of men, protecting them and cloaking them in the mist of invisibility, the féth fíada, hiding their homes and strong places, their halls and mounds in a supernatural fog.#Celtic
Source: https://emeraldisle.ie/manannan-mac-lir
