That was after Napoleon died because there is still a controversy as to whether Napoleon was poisoned with arsenic. And the French say the British did it and the British say the French did it, but he died before the test for arsenic was available.
Every once in a while I get the highly inappropriate proposal which is like, 'Wow, Really! You don't even know me and I don't know you at all, and you want that to happen? Tonight? Ok, I get off work at 7.30.'