Patronages of the Immaculate Conception the Immaculate Conception is also one of the nine national and public holidays and a holy day of obligation. The patronage settles the dispute between a heated religious debate during the mid 1600s, when followers of the mythical figure Saint James Matamoros wished to impose him as the national patron saint versus the followers of Saint Teresa of Avila. On 11 September 1759, the elected members of the Spanish Cortes petitioned King Charles III of Spain to request from the pope the "universal patronage of Our Lady of the Immaculate Conception in all the Kingdoms of Spain and the Indies".
Saint Dominic Saint Dominic Saint Dominic (), also known as Dominic of Osma and Dominic of Caleruega, often called Dominic de Guzmán and Domingo Félix de Guzmán (; ; 8 August 1170 – 6 August 1221), was a Castilian priest and founder of the Dominican Order. Dominic is the patron saint of astronomers. Dominic was born in Caleruega, halfway between Osma and Aranda de Duero in Old Castile, Spain. He was named after Saint Dominic of Silos. The Benedictine abbey of Santo Domingo de Silos lies a few miles north of Caleruega. In the earliest narrative source, by Jordan of Saxony, Dominic's