London, England, United Kingdom
William Petty, Earl of Shelburne, 1st Marquess of Lansdowne 1737-1805 Prime Minister, supporter of American Independence lived here — The Lansdowne Club, 9 Fitzmaurice Place, Berkeley Square, Westminster, W1
Listen to the audio guide for William Petty blue plaque Free on WIP — starts by itself when you arrive, even with the screen off