1. In which decade was the Irish Free State established?
2. Who was the mother of Star Wars actress Carrie Fisher?
3. Madeira is one of the two Autonomous Regions of Portugal in the North Atlantic. What is the other?
4. Which of the Apollo astronauts recently married his fourth wife at the age of 93?
5. Which raptor, reintroduced into the UK in 1990, has the Latin name Milvus milvus?
6. What name is given to vines or shrubs of the genus Lonicera?