Commemorative Mass For the Centenary Of The Birth Of Don Juan de Borbon

MADRID, SPAIN - JUNE 20: Princess Letizia of Spain, Prince Felipe of Spain, Queen Sofia of Spain, King Juan Carlos of Spain and other members of government are seen at the Mass commemorating the centenary of the birth of Don Juan de Borbon in the chapel of the Royal Palace in Madrid, Spain on June 20, 2013. The mass was attended by the Prince of Asturias, Spain's Prime Minister Mariano Rajoy, and other senior government officials. (Photo by Juan Carlos Hidalgo/EFE - Pool/Getty Images)