Prince Waldemar of Prussia
Member of the House of Hohenzollern
Prince Waldemar William Louis Frederick Victor of Prussia was the eldest son of Prince Henry of Prussia and Princess Irene of Hesse and by Rhine. Wikipedia
Born: March 20, 1889, Kiel, Germany
Died: May 2, 1945 (age 56 years), Tutzing, Germany
Spouse: Princess Calixta of Lippe (m. 1919–1945)
Siblings: Prince Sigismund of Prussia and Prince Henry of Prussia
Great-grandparents: Queen Victoria, Prince Albert of Saxe-Coburg and Gotha, William I, and more