Prince Umberto of Savoy was a member of the Aosta branch of the House of Savoy and was styled the Count of Salemi. Wikipedia
Born: June 22, 1889, Turin, Italy
Died: October 19, 1918 (age 29 years), Crespano del Grappa, Italy
Great-grandparents: Victor Emmanuel II, Charles Albert of Sardinia, Adelaide of Austria, and more
Grandparents: Victor Emmanuel II, Princess Maria Clotilde of Savoy, Adelaide of Austria, and more