useless trivia: What Word Means: The Seal Genus?

Questions

Which computer tycoon became chairman of Tottenham Hotspur in 1991?

What was the hospital St. Eligius better known as in the title of the t.v. series?

Which country invaded The Falkland Islands in the 1980's?

Which british queen was honoured with the title "Empress of India"?

Which part of the body may be described as Varicose?