What object, which had been brought to Westminster Abbey in 1296 and placed under "St Edward's chair", was stolen and taken to Scotland in December 1950 and returned the following April?
Which Scottish architect, buried in Westminster Abbey, is famous for staircases, fireplaces, chimney pieces, and furniture built in residences in the 18th century?
Leon Trotsky, who had been Russia's foreign secretary from 1918 under Lenin, was exiled to Siberia in 1927 after Lenin's death. How did he die?