Vortigern

5th-century warlord in Britain

b. 394 · d. 454

Vortigern, also spelt Vortiger, Vortigan, Voertigern and Vortigen, was a 5th-century warlord in Britain, known perhaps as a king of the Britons or at least connoted as such in the writings of Bede. His existence is contested by scholars and information about him is obscure. He also appears in some manuscripts of De Excidio et Conquestu Britanniae by Gildas, and it is debated whether the name Vortigern was in the authorial version.

Wikipedia