One of the unusual side stories to the Crown Prince....from his teens on...this guy spent a vast amount of his time hunting. The majority of an average year...he was out on hunting trips. There’s probably no one existing in the monarchy that could handle a rifle as well as this guy.
Are you confusing Crown Prince Rudolph with Grand Duke Franz Ferdinand?. After the Crown Prince’s suicide - Mayerling incident
https://en.wikipedia.org/wiki/Mayerling_incident
Franz Ferdinand became the heir.
He was thoroughly disliked by the Emperor Franz Josef I.
I have seen historians describe Franz Ferdinand as a “liberal”. He would have evolved the Austrian Empire to a sort of United States of Austria under a imperial system. Other historian say that’s myth!
If so one of history’s great “wtah ifs”!