Queen Sofia of Spain is the reigning monarch of the Kingdom of Spain. She is the wife of King Juan Carlos I and the mother of Crown Prince Felipe. She has been Queen of Spain since 1975 and is known for her philanthropic work, support of the arts, and dedication to
From Wikipedia
Sofía is a member of the Spanish royal family who was Queen of Spain as the wife of King Juan Carlos I from 1975 until his abdication in 2014. She is the eldest and last surviving child of King Paul and Queen Frederica of Greece. She is also the last surviving grandchild of King Constantine I and Queen Sophia of Greece.