Who said it, and what is he/she talking about?

1. "They hailed him father to a line of kings.
   Upon my head they placed a fruitless crown
   And put a barren scepter in my gripe..."
   Answer

2. "Most royal sir, Fleance is 'scaped."
   Answer

3. "Thou canst not say I did it.  Never shake
   Thy gory locks at me."
   Answer

4. "Thou hast it now: King, Cawdor, Glamis, all,
   As the weird women promised, and I fear
   Thou play'dst most foully for't"
   Answer

5. "This is the very painting of your fear...
   When all's done, you look on but a stool."
   Answer

6. In Act III, Scene 6, Lennox and a Lord pin their hopes on the return of two Scottish noblemen from England.  Who are the two men?
   Answer