Across
- 2. A key location of the Easter Rising
- 3. Painted the Sistine Chapel's ceiling
- 5. Having a wide range if interests
- 8. Smokey shading
- 10. Surrounding a castle and not letting people in/out
- 11. German submarine
- 12. The conflict that led to the Plantation of Ulster
- 13. 'Operation_____' - Codename for D-Day
- 18. Guttenberg's first book
- 20. An act that taxed newspapers and legal documents by the British
- 22. Water going around a castle's perimeter
- 23. A famous playwright
Down
- 1. The agreement at the end of the War of Independence
- 4. The father of Irish Republicanism
- 6. An early type of castle
- 7. A peasant in the middle ages who needed permission to leave the manor
- 9. 'Lightning War'
- 14. 'Living Space'
- 15. The disease that caused the Famine
- 16. A French word for rebirth or revival
- 17. Number of counties planted during the Plantation of Ulster
- 19. The area around Dublin under English control
- 21. 'Operation _______' - evacuation of British troops from Dunkirk