Prince Karl Anton of Hohenzollern-Sigmaringen was a member of the Princely House of Hohenzollern-Sigmaringen. Karl Anton was the third and youngest son of Leopold, Prince of Hohenzollern and his wife Infanta Antónia of Portugal. Wikipedia
Born: September 1, 1868, Sigmaringen, Germany
Died: February 21, 1919 (age 50 years), Namedy Castle, Andernach, Germany
Spouse: Princess Joséphine Caroline of Belgium (m. 1894–1919)
Great-grandparents: Karl, Prince of Hohenzollern-Sigmaringen, Marie Antoinette Murat, Stéphanie de Beauharnais, and more