Prince Frederick of Schleswig-Holstein-Sonderburg-Augustenburg

Prince Frederick Emil August of Schleswig-Holstein-Sonderburg-Augustenburg (23 August 1800 in Kiel – 2 July 1865 in Bayreuth, Germany), usually simply known by just his first name, Frederick, Prince of Noer, was a prince of the House of Schleswig-Holstein-Sonderburg-Augustenburg and a cadet-line descendant of the Danish royal house.
He was the second and youngest son of Louise Auguste of Denmark and Frederik Christian II, Duke of Schleswig-Holstein-Sonderburg-Augustenburg. As such, he was close to succeed in the Danish throne. He was the brother-in-law of King Christian VIII and nephew of King Frederik VI. His elder brother, Christian August II, succeeded in 1814 as the Duke of Schleswig-Holstein-Sonderburg-Augustenburg.
After his second, morganatic union, he renounced the rights of succession to House of Augustenburg. He was created Prince of Noer or Nør by Emperor Franz Joseph of Austria afterwards.
Prince Frederick died 1865 at Bayreuth.