Juan Carlos I of Spain During periods of Franco's temporary incapacity in 1974 and 1975, Juan Carlos was acting head of state. On 30 October 1975, Franco gave full control to Juan Carlos; he died three weeks later, on 20 November. On 22 November, two days after Franco's death, the Cortes Generales proclaimed Juan Carlos King of Spain. In his address to the Cortes, Juan Carlos spoke of three factors: historical tradition, national laws, and the will of the people, and in so doing referred to a process dating back to the Civil War of 1936–39. On 27 November, a Mass of the Holy Spirit
Juan Carlos I of Spain the honorary presidency. He later apologised for the hunting trip. Juan Carlos was married in Athens on 14 May 1962, to Princess Sophia of Greece and Denmark, daughter of King Paul of Greece, first in a Roman Catholic ceremony at the Church of St. Denis, followed by a Greek Orthodox ceremony at the Metropolitan Cathedral of Athens. She converted from her Greek Orthodox religion to Roman Catholicism. They have two daughters and one son: Juan Carlos is also the alleged illegitimate father of Alberto Sola, born in Barcelona in 1956, of María A. L. A, born in Catalonia in 1964,