NIGHTBRINGER | The Arthurian Encyclopedia

Alpheus

Alphegus

A Spanish knight slain by Sir Urry of Hungary during a tournament.

Alpheus’s mother, a sorceress, cast a spell upon Urry so that the wounds he had received would not heal until examined by the best knight in the world (Lancelot).


Source
Le Morte Darthur | Sir Thomas Malory, 1469-1470