http://www.thehistoryblog.com/archives/37762
The murder-suicide at Mayerling may be a little clearer.
One historical curiousity is this came out in the same year as Omar Sharif's death.
One of his poor movies was about Mayerling and costarred Catherine Deneuve.
What a tragic, creepy story. And world changing.
See the comments. There is a suggestion that Rudolf was weak and unstable. Things may not have turned for the better had he lived.
But hope (in the realm of alternative history) springs eternal.
Weak and unstable may have been exactly the traits needed to avoid World War I!
True. Never thought of it like that.
You're welcome :)