Overview
Prince George William of Hanover (Georg Wilhelm Ernst August Friedrich Axel Prinz von Hannover; 25 March 1915 – 8 January 2006) was the second-eldest son of Ernest Augustus, Duke of Brunswick, and his wife Princess Victoria Louise of Prussia, the only daughter of Wilhelm II, German Emperor, and Augusta Victoria of Schleswig-Holstein.
His wife was a sister of Prince Philip, Duke of Edinburgh. His children are thus first cousins of King Charles III.
Life
George William was christened on 10 May 1915 in Brunswick. The prince's godparents included Maria Christina of Austria, Prince Axel of Denmark, and Princess Olga of Hanover and Cumberland who held the infant prince over the baptismal font.
From 1930 through 1934, Prince George William attended the elite boarding school Schule Schloss Salem in Überlingen on Lake Constance. Schule Schloss Salem was co-founded by the prince's uncle, the last Chancellor of the German Empire, Prince Maximilian of Baden, and educator Kurt Hahn in 1920.
From Wikipedia (CC BY-SA 4.0).