Wilhelm, German Crown Prince, Crown Prince of Prussia (Friedrich Wilhelm Victor August Ernst; 6 May 1882 – 20 July 1951) was the eldest child of the last Kaiser, the German Emperor, Wilhelm II, and his consort Augusta Victoria of Schleswig-Holstein. As Emperor Wilhelm's heir, he was the last Crown Prince of the German Empire and the Kingdom of Prussia .https://en.wikipedia.org/wiki/Wilhelm,_German_Crown_Prince
Prince Wilhelm Victor of Prussia (German: Wilhelm Viktor Ernst Freund Friedrich Georg Adalbert; 15 February 1919 – 7 February 1989) was a German nobleman, soldier and diplomat. Life [ edit ] 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).
Wilhelm, German Crown Prince, Crown Prince of Prussia (Friedrich Wilhelm Victor August Ernst; 6 May 1882 – 20 July 1951) was the eldest child of the last Kaiser, the German Emperor, Wilhelm II, and his consort Augusta Victoria of Schleswig-Holstein. As Emperor Wilhelm's heir, he was the last Crown Prince of the German Empire and the Kingdom of Prussia .
William II, German Wilhelm II, in full Friedrich Wilhelm Viktor Albert, (born January 27, 1859, Potsdam, near Berlin [Germany]—died June 4, 1941, Doorn, Netherlands), German emperor (kaiser) and king of Prussia from 1888 to the end of World War I in 1918, known for his frequently militaristic manner as well as for his vacillating policies.
Prince Wilhelm Victor of Prussia was a German nobleman, soldier and diplomat. For faster navigation, this Iframe is preloading the Wikiwand page for Prince Wilhelm Victor of Prussia . Home
Prince Wilhelm Friedrich Franz Joseph Christian Olaf of Prussia (4 July 1906 – 26 May 1940) was the eldest child of Wilhelm, German Crown Prince, and Duchess Cecilie of Mecklenburg-Schwerin. At his birth, he was second in line to the German throne and was expected to succeed to the throne after the deaths of his grandfather, Emperor Wilhelm II , and his father, Crown Prince Wilhelm.
Prince Franz Wilhelm is a grandson of Prince Joachim of Prussia, the youngest son of Emperor Wilhelm II.   In 2002 Franz Wilhelm with Theodor Tantzen founded the Prinz von Preußen Grundbesitz AG, a project development and project management company which restores old buildings in Germany.  In 2004, with financing from a group of investors, he purchased the Royal Porcelain Manufactury Berlin, saving it from insolvency.
Prince Wilhelm Victor of Prussia ( Wilhelm Viktor Ernst Freund Friedrich Georg Adalbert) (15 February 1919 in Kiel, Schleswig-Holstein, 7 February 1989 in Donaueschingen, Baden-Württemberg)  was a German nobleman, soldier and diplomat. Contents 1 Life 2 Marriage 3 Titles, styles, honours and arms 3.1 Titles and styles 4 Ancestry 5 References
He proudly describes his lineage, which traces back through centuries of kings and queens who ruled over Prussia (a once-vast area that included parts of modern-day Germany, Poland, Lithuania,...
Prince William Victor Charles Augustus Henry Sigismund of Prussia ( German: Wilhelm Viktor Karl August Heinrich Sigismund; 27 November 1896 at Kiel – 14 November 1978 at Esparza, Costa Rica ), was the second son of Prince Henry of Prussia and his wife, Princess Irene of Hesse and by Rhine. 
Friedrich Wilhelm Victor August Ernst, Kronprinz des Deutschen Reiches und von Preußen, ab 1919 Wilhelm Prinz von Preußen  (* 6. Mai 1882 in Potsdam; † 20. Juli 1951 in Hechingen ), war in den Jahren der Regierung seines Vaters Wilhelms II. von 1888 bis zur Abschaffung der Monarchie in der Novemberrevolution von 1918 preußischer und ...