Mawgan ap Pasgen

Mawgan ap Pasgen was an ancient king of Powys mentioned in the Harleian genealogies as a son of Pasgen ap Cadeyrn. His name is also spelled Maucann or Maucanu. He appears as Maucannan on the Pillar of Eliseg. A straightforward reading of the genealogies would tend to place his reign in the mid-5th century AD. Ralegh Radford places him much later, in 510–540.