Frederick, Prince of Hohenzollern
Frederick, Prince of Hohenzollern was the eldest son of William, Prince of Hohenzollern and Princess Maria Teresa of Bourbon-Two Sicilies. He had a twin brother, Franz Joseph, Prince of Hohenzollern-Emden, who was born a few minutes after he was. Wikipedia
Born: August 30, 1891, Heiligendamm, Bad Doberan, Germany
Died: February 6, 1965 (age 73 years), Krauchenwies, Germany
Grandchildren: Karl Friedrich von Hohenzollern, Princess Désirée of Hohenzollern, Prince Ferdinand of Hohenzollern, and more
Spouse: Princess Margarete Karola of Saxony (m. 1920–1962)