EGEUS. Aegeus, son of Pandion, was king of Athens and father of Theseus. After Androgeus, Prince of Crete, was slain in Athens, his father Minos exacted a tribute of youths and maidens to feed the Minotaur, which he kept in a labyrinth. Theseus accompanied the youths to Crete, slew the Minotaur with Ariadne's help, and set sail for home. But he forgot that he had promised his father to change the black funereal sails of the ship to white sails if he returned victorious. Aegeus, seeing the black sails and thinking his son dead, threw himself into the sea, which now bears his name (Met VII.402-450; VIII.169-182; OM, VIII.1083-1394).
In The Knight's Tale Egeus is still alive and appears after Arcite's death. He speaks the famous lines:
This world nys but a thurghfare ful of wo,
Egeus, the medieval Latin and OF form, occurs only in final rhyming positions, KnT 2838, 2905, LGW 1944.
And we been pilgrymes, passynge to and fro (KnT 2847-2848).