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): Bernt Haas • Brett White • Cedi Osman • Derrick Walker • Frédéric Back • Glendon Swarthout • Harvey Cushing • John Schneider (screen actor) • K. C. Kamalasabayson • Kim Woo-jin • Kumar Gandharva • Manolis Angelopoulos • Ramón Emeterio Betances • Robin Wright • Seth Tobias • Seymour Hersh • Taylor Kitsch • Tilly Armstrong • Viktória Forster

Born in the same month (April 1930): Andrew Sachs • F. Albert Cotton • Jim Fowler • John Landy • José Sarney • Manuel Neri • Netty Herawaty • Peter Schulz • Richard Donner • Silvana Mangano • Vigdís Finnbogadóttir • Wallace McCain