HU GADARN. From Iolo Goch

The Mighty Hu who lives for ever, Of mead and wine to men the giver, The emperor of land and sea, And of all things that living be, Did hold a plough with his good hand, Soon as the Deluge left the land, To show to men both strong and weak, The haughty-hearted and the meek, Of all the arts the heaven below The noblest is to guide the plough.