Friedrich Wilhelm Ferdinand Joseph Maria Manuel Georg Meinrad Fidelis Benedikt Michael Hubert Fürst von Hohenzollern (3 February 1924 – 16 September 2010)[1] was the head of the House of Hohenzollern for over 45 years.

He was the eldest son of Friedrich, Prince of Hohenzollern (1891–1965) and his wife, Princess Margarete Karola of Saxony (1900–1962), the daughter of the last King of Saxony Frederick Augustus III.

[1] According to the Romanian succession laws of the kingdom's last democratic Constitution of 1923, Friedrich Wilhelm's descendants have had a claim to the throne of Romania since 2017, when former King Michael died.

[1] Friedrich Wilhelm married Princess Margarita of Leiningen (1932–1996) on 3 February 1951.

She was a child of Karl, 6th Prince of Leiningen, and his wife, Grand Duchess Maria Kirillovna of Russia.