Sabine Baring-Gould,
Curious Myths of the Middle Ages…
(1866)
“ The myth is a Belgic religious myth. Just as in the Keltic legends of the Fortunate Isles, we hear of mortals who went by ship to the Avalon of Spirits, and then returned to their fellow-mortals; so in this Belgic fable we have a denizen of the distant paradise coming by boat to this inhabited land, and leaving it again. In the former legends the happy mortal lives in the embraces of a divine being in perpetual youth; in the latter, a heavenly being unites himself, for a while, to a woman of earth, and becomes the ancestor of an aristocracy. ”
