Cluster Christmas Crossword

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Across
  1. 2. Helps you fall in love. One of Santa's original eight reindeer from the poem, 'The Night Before Christmas'.
  2. 4. ____ in the name, 2009 UK Christmas no 1. by Rage Against the Machine
  3. 5. Enlightenment era British physicist born on Christmas day
  4. 6. Another of Santa's reindeer from the original eight listed in 'The Night Before Christmas' (3 possible answers)
Down
  1. 1. Reindeer interloper with rhinophyma
  2. 3. Leafy red and green plant often bought at Christmas