Grandad's 80th Birthday

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Across
  1. 3. Bob's eldest grandaughter (6)
  2. 6. Small tiles arranged in patterns (6)
  3. 8. Feeling joyful or content (5)
  4. 9. Sweet pastry with an egg-based filling (7,4)
  5. 13. Portuguese football legend (7)
  6. 14. Take pleasure in (5)
  7. 15. Term of endearment (4)
Down
  1. 1. Card game (6)
  2. 2. Annual celebration with cakes and candles (8)
  3. 4. Father of a parent (7)
  4. 5. Iberian nation known for fortified wine and fado music (8)
  5. 7. Common wedding venue (6)
  6. 10. Nocturnal bird of prey, also a shade of brown (5)
  7. 11. Second largest city in Ireland (4)
  8. 12. Valentine's day is a day of .... (4)