UnScramble this Word: h r t n e e t i?

Questions

Which soap is set on a built up corner of Lord Derbys estate?

Who wrote his Journal of the Plague Year at the age of five?

Which French towns name became famous after the discovery there of prehistoric skeletons in 1868?

Which boxers nick name was The Ambling Alp?

What colour flag indicates an EEC approved clean beach?