Sister of Gawain, 198.
I'VAR.

Son of Ragnar, 274; a cripple, 275; kills Eystein's magic cow, 276; surrenders to Ella, 279; takes up abode in Lunduna Burg, 280; power of, 280.
I-WA-NET'.

Arthur's squire, helps Parzival, 191.
I'WO.

Prince of Tarasconia, 156; Renaud marries daughter of, 156; treachery of, 158; Renaud saves, 159.
JACK THE GIANT KILLER.

Origin of tale of, 308.
JAM'HAS.