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): Albert I of Belgium • Detlef Bruckhoff • Franco Corelli • Henry N. Cobb • John Fante • John Hamm • John Scott (sociologist) • Pancha Carrasco • Sonja Henie • Terry Porter • Tracy Grammer

Born in the same month (April 1930): Anton LaVey • Bryan Magee • Carolyn Jones • Claude Bolling • Clive Revill • Dolores Huerta • Enno Penno • Herbie Mann • Jerome Callet • Jim Fowler • Manuel Neri • Mary Costa • Netty Herawaty • Peter Schulz • Pierre Lhomme • René Desmaison • Richard Donner • Roddy Maude-Roxby • Roger Vergé • Walter Krüger (athlete)