Albanactus

In Geoffrey of Monmouth’s quasi-mythical genealogy, Albanactus is the youngest son of Brutus and Innogen and a descendant of Aeneas of Troy. After Brutus’s death the island is divided among his three sons; Albanactus receives the northern portion called Alba or Albania (Albany). Shortly after beginning his reign he is said to have been killed by Humber, king of the Huns, whose invasion from the continent forces the people of Albany to flee south to Locrinus. The name Albanactus functions as an eponym constructed to explain the place-name Alba/Albany and the ethnonym Albanactes, a practice later commentators acknowledge as reverse etymology.

Medieval sources and later treatments supply no physical or corporeal description of Albanactus. He appears only as a genealogical and narrative figure — identified by lineage (son of Brutus and Innogen, brother of Locrinus and Camber) and by territorial attribution — rather than by bodily traits. His presence in the tradition is conceptual and historiographical rather than iconographic.

No supernatural powers or magical abilities are attributed to Albanactus in the cited sources. His role is political-legendary: he functions as an eponymous founder and territorial king within a constructed genealogy used to explain place-names and to justify later political claims (for example, appeals to the seniority of Brutus’s sons in disputes over precedence). Sources emphasize his historical-role–style actions (receiving Alba, reigning, being killed in warfare by Humber) rather than any occult capacities.