The Christine Conundrum Challenge

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Across
  1. 6. Surname of UK Prime Minister in 1962
  2. 8. Capital of Mali
  3. 13. Surname of Leeds Manager
  4. 14. Island due north of Tenerife
  5. 15. UK pub chain
  6. 18. Railway station between Leeds and Harrogate
  7. 20. How many chimney pots in Paul D's garden
  8. 22. River in Whitby
  9. 24. Capital of Eritrea
  10. 26. Leeds beat them in 1972 FA Cup final
  11. 27. Surname of Brentford Manager
  12. 28. What living at Ashdown is described as
  13. 29. Abbey near Ripon
Down
  1. 1. Capital of Suriname
  2. 2. Surname of Kennedy assassin
  3. 3. Surname of singer in 1969 True Grit film
  4. 4. River at Bolton Abbey
  5. 5. Nickname of Everton FC
  6. 7. Dublin River
  7. 8. Capital of Hungary
  8. 9. Month the Battle of the Somme started
  9. 10. Supermarket in Ripon town centre
  10. 11. State Capital of Wyoming
  11. 12. Surname of Apollo Eleven crew member
  12. 16. City liberated two days before D Day
  13. 17. River in Boroughbridge
  14. 19. Surname of current UK Chancellor
  15. 21. Battle in 1815
  16. 23. Highest Mountain in Wales
  17. 25. English town on East coast facing West
  18. 28. Capital of Portugal