Infante Alfonso of Spain

Infante Alfonso of Spain (Alfonso Cristino Teresa Ángelo Francisco de Asís y Todos los Santos; 3 October 1941 – 29 March 1956) was the younger brother of King Juan Carlos of Spain. He was also the youngest son of Infante Juan, Count of Barcelona and Princess María de las Mercedes of Bourbon-Two Sicilies, and the grandson of King Alfonso XIII.