Also interesting, from wikipedia. The Butler referenced was Annie's husband.
Oakley supposedly shot the ashes off a cigarette held by the newly crowned German Kaiser Wilhelm II at his request.
After World War I broke out, Oakley reflected, "If I shot the kaiser, I might have saved the lives of several millions of soldiers. [..] Perhaps it was well for both of us that humans lack foresight." According to Butler, he sat down and wrote a letter to the Kaiser Wilhelm, saying that Annie wanted to repeat the shot. The kaiser never replied.