In 1884 von Miller acquired Karneid Castle, a 13th-century Tyrolean castle near the town of Bolzano, from his sister-in-law Ida, who had inherited it from her father Carl Mayer von Mayerfels. Miller embarked on an extensive restoration project, making the structure habitable again after 200 years of neglect. After being expropriated after the 1st & 2nd World Wars, the property is today owned by Miller's direct descendants
https://en.wikipedia.org/wiki/Ferdinand_Freiherr_von_Miller https://en.wikipedia.org/wiki/Karneid_Castle