Possible Clues:

• Sir Galahad's mother
• Figure skater Zayak
• Lyinig inside, she loved Sir Launcelot
• Could it have been in her to have been lying that she loved Launcelot?
• 'The Graduate' role
• Tennyson's 'lily maid of Astolat'
• 'Seinfeld' lady
• Julia Louis-Dreyfus TV role
• Tennyson maid
• Lady of Arthurian romance