A strange star crossword puzzle

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Across
  1. 3. what was their last name
  2. 4. creepy mansion the scientist lives in
  3. 6. who was lord byron's servant
  4. 7. who took lizzie's sister
  5. 12. setting
  6. 14. what holiday do they celebrate
  7. 16. who is the scientist
Down
  1. 1. what did felix have on his arm
  2. 2. mercy is not...
  3. 5. what do they live on
  4. 8. what did lizzie get struck by
  5. 9. what did lizzie's mom try to herd
  6. 10. what animal led lizzie to the scientists house
  7. 11. who died getting the cattle
  8. 13. who did mrs shelly take
  9. 15. what did the shellys get in the beginning of the book