About Infante Carlos, Duke of Calabria
Don Carlos María Alfonso Marcelo de Borbón-Dos Sicilias y Borbón-Parma, Infante of Spain, Duke of Calabria (16 January 1938 – 5 October 2015) was, at his death, the last male infante of Spain during the reigns of his cousins King Juan Carlos I and King Felipe VI. Additionally, he was also one of two claimants to the headship of the dynasty which ruled the Kingdom of the Two Sicilies prior to its incorporation into the Kingdom of Italy in 1861, in which capacity he was also the Grand Master of one of the three branches of the Sacred Military Constantinian Order of Saint George. == Early life and education == The second of three children and the only son of Infante Alfonso de Borbón-Dos Sicilias y Borbón (1901–1964) and Princess Alicia of Bourbon-Parma (1917–2017), he was born during his parents' exile from republican Spain in Lausanne, Switzerland. As the elder son of Prince Carlo of Bourbon-Two Sicilies by Mercedes, Princess of Asturias (1880–1904), the eldest child of Alfonso XII of Spain, Alfonso had been heir presumptive to the Spanish throne between the death in childbirth of his mother and the birth in May 1907 of a son to his mother's brother, King Alfonso XIII. If Mateu Morral’s attempt to assassinate King Alfonso XIII of Spain had succeeded, Infante Alfonso (Infante Carlos's father) would have become at that moment the King of Spain. Raised from infancy side-by-side with his future king, Juan Carlos I (Carlos's elder by 11 days), the cousins attended school together first in Switzerland and later in Spain. Carlos was chosen by the Spanish pretender, Don Juan de Borbón, Count of Barcelona, to become Juan Carlos's roommate at a boarding school that Don Juan and Spain's dictator Francisco Franco agreed to establish to bring the potential future king from his family's exile in Portugal to be educated in Spain. The school was the site of a country house, Las Jarillas, located 10 miles north of Madrid and donated for the purpose by the Marquess of Urquijo. In November 1948 Carlos and Juan Carlos took up residence there, along with eight selected sons of the aristocracy (and one commoner, the future cabinet member José Luis Leal Maldonado) and a team of tutors selected by Don Juan, including as headmaster the liberal scholar José Garrido, along with a traditionalist chaplain, Ignacio de Zulueta. Over the course of the next two years, under the guidance of Pedro Martínez de Irujo y Caro, Duque de Sotomayor in loco parentis, the princes were carefully educated and introduced to distinguished Spaniards, including Franco himself as well as Leopoldo Calvo Sotelo and Fernando Alvarez de Miranda. The princes obtained their bacs from the Colegiata de San Isidro de Madrid, and reunited to take courses in law together at the University of Madrid, remaining close friends throughout. == Family == Carlos lived in Madrid with his family.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.