list of legendary kings of britain - First kings derived from pseudo-Berossus

Samothes, also known as Dis: fourth son of Japheth, son of Noah. First king of Celtica, 200 years after the Flood. Britain is named Samothea after him.
Magus, son of Samothes
Saron, son of Magus
Druis, son of Saron (founder of the Druids)
Bardus, son of Druis (founder of the bards)
Albion, son of Neptune, a giant, who overthrows Bardus, rules for 44 years, and renames the island after himself. He is killed fighting Hercules on the continent, and from then until the arrival of Brutus, Britain has no ruler.