Carlos Hugo, Duke of Parma

Carlos Hugo, Duke of Parma and Piacenza was the head of the ducal House of Bourbon-Parma from 1977 until his death. Carlos Hugo was Carlist claimant to the throne of Spain and sought to change the political direction of the Carlist movement through the Carlist Party, of which he was the official head during the fatal Montejurra incidents. His marriage to Princess Irene of the Netherlands in 1964 caused a constitutional crisis in the Netherlands.

8 April 1930

Born on the same birth day (8 April): Gary Carter • Jeff McNeil • Joan Sebastian • Manuel Díaz (fencer) • Philip IV of Spain • Roger Chapman • Sonja Henie

Born in the same month (April 1930): Anton LaVey • Arnold Burns • Carolyn Jones • Chris Barber • Dieter Roth • Dolores Huerta • Godfrey Milton-Thompson • Helmut Kohl • Jane Priestman • Jean Rochefort • José Sarney • Nathaniel Branden • Richard Donner • Roger Moens