an Entity references as follows:
Nicholas II, Prince Esterházy (Hungarian: Esterházy II. Miklós, German: Nikolaus II Esterházy; 12 December 1765 – 24 November 1833) was a wealthy Hungarian prince. He served the Austrian Empire and was a member of the famous Esterházy family. He is especially remembered for his art collection and for his role as the last patron of Joseph Haydn. After the Congress of Vienna, his family was considered one of the mediatised houses for their former Sovereign (Bavarian after 1806) Principality of Edelstetten (Edelstetten Abbey),