Prince Adalbert of Prussia was born on July 14, 1884, and was a member of the House of Hohenzollern. He was the son of Prince Friedrich Karl of Prussia and Princess Maria Anna of Anhalt. Adalbert served in the Imperial German Navy and held the rank of captain. During his military career, he participated in World War I, where he commanded various naval units. After the war, he lived in exile due to the fall of the German monarchy. Adalbert passed away on December 24, 1948, in Baden-Baden, Germany.