Prince Wilhelm Victor of Prussia

Prince Wilhelm Victor of Prussia (; 15 February 1919 – 7 February 1989) was a German nobleman, soldier and diplomat. Life Prince Wilhelm Victor was a grandson of Emperor Wilhelm II and the youngest child of Prince Adalbert of Prussia (14 July 1884 – 22 September 1948) and Princess Adelheid "Adi" of Saxe-Meiningen (16 August 1891 – 25 April 1971). His father, Prince Adalbert carried also the title "Graf Lingen". He forfeited his rights of succession as a result of his unequal marriage. His sister, Princess Viktoria Marina married William Patterson. Marriage Prince Wilhelm Victor married at Donaueschingen 20 July 1944 Marie Antoinette, Countess of Hoyos (Hohenthurm, 27 June 1920 – Marbella 1 March 2004), and had the following issue: