Cador

Cador is a knight of Cornwall whose clearest importance in the surviving evidence is dynastic: his son Constantine is entrusted with England’s government during King Arthur’s absence and is later chosen king after Arthur’s death. The book gives Cador a place in the succession that follows the collapse of Arthur’s reign, while leaving his own deeds largely unelaborated.

Identity and family

The index identifies Cador as Cador of Cornwall and styles him a knight. The narrative names his son as Constantine, who is described as the son of Sir Cador of Cornwall. That paternal connection becomes politically consequential when Arthur chooses Constantine as his heir and entrusts him with authority over the kingdom.

Constantine’s appointment

Before departing on his campaign against Rome, Arthur convenes a parliament at York. There he arranges for the realm to be governed in his absence by Sir Bawdwin of Britain and Constantine, Cador’s son. Arthur leaves the queen and kingdom in their care, and, as he sets out from Sandwich, declares that if he dies on the expedition Constantine is to be his heir and crowned king as his nearest blood relation. The passage thus connects Cador’s family to the practical governance of England and to Arthur’s stated succession plan.

Succession after Arthur

After Launcelot’s death, Constantine is chosen king of England. The narrative calls him a noble knight and says that he ruled the realm honorably. His accession fulfills the contingency Arthur had announced before the Roman campaign, although the text does not describe Cador’s role in his son’s election or rule. In this closing movement, Cador’s significance is therefore chiefly relational: through Constantine, he is linked to the transfer of kingship after the end of Arthur’s fellowship.

Limits of the account

Although Cador appears in the book’s index under his name and the designation Cador of Cornwall, the cited narrative passages provide no developed account of his personal history, character, or deeds. The evidence supports his identity as Constantine’s father and his association with Cornwall; it does not establish a broader biography.