Related Clues:

• "King ___" (Shakespeare work)
• Shakespearean father who calls ingratitude a 'marble-hearted fiend'
• King to gain knowledge when knight has fled
• Shakespearean character who laments the pain of having a thankless child
• Tragic king in play
• King noted for saying 'How sharper than a serpent's tooth it is / To have a thankless child!'
• He says to Cordelia, "Thy truth, then, be thy dower"
• 'Ingratitude, thou marble-hearted fiend' speaker
• King Edward
• 'A Book of Nonsense' poet
• Norman who created the Bunkers
• 'The Owl and the Pussycat' poet Edward
• King who says, 'O! that way madness lies'
• Bunker's creator
• 'Old King Cole' artist's covered