Of which area was 'Mad King' Ludwig II, a monarch in the 19th century?

BonBon, or, take a look at everything the liberals are doing. That's a better example.

I don’t know if he was insane, but definitely he possessed some odd traits. If anyone really wishes to know the definition of insane look up TR*MP in the dictionary. A picture of some crazy guy with orange hair will be prominently displayed.

Ludwig was responsible for the building of wonderful castles and that made him insane, seriously?