Spanish royal family
The Spanish royal family consists of King Felipe VI, Queen Letizia, their children (Leonor, Princess of Asturias and Infanta Sofía of Spain), and Felipe's parents, King Juan Carlos I and Queen Sofía. The royal family lives at Zarzuela Palace in Madrid, although their official residence is the Royal Palace of Madrid. The membership of the royal family is defined by royal decree and consists of: the King of Spain, the monarch's spouse, the monarch's parents, and the heir to the Spanish throne. Titles and styles. The titles and styles of the Royal Family are  as follows: Royal family tree. <nowiki>*</nowiki> - Member of the Royal Family (as opposed to the Family of the King, or extended family) <nowiki>**</nowiki> - Member of the Extended royal family Public role. Members of the Spanish Royal Family are often asked by non-profit charitable, cultural, or religious organizations within and without Spain to become their patrons, a role the Spanish constitution recognizes and codified in Title II Article 62 (j). It is incumbent for the monarch "to exercise the High Patronage of the Royal Academies". Royal patronage conveys a sense of official credibility as the organization  is scrutinized for suitability. A royal presence often greatly raises the profile of the organization and attracts media publicity and public interest that the organization may not have otherwise garnered, aiding in the charitable cause or cultural event. Royalty make use of their considerable celebrity to assist the organization to raise funds or to promote government policy. Additionally, members of the royal family may also pursue their own charitable and cultural interests. Queen Sofía devotes much of her time to the Queen Sofia Foundation ("Fundación Reina Sofía"); while Leonor, Princess of Asturias presents the annual Princess of Asturias Awards ("Premios  Princesa de Asturias"), which aims to promote "scientific, cultural and humanistic values that form part of mankind's universal heritage." The Princess of Asturias Foundation ("Fundación Princesa de Asturias") holds the annual Princess of Asturias Awards acknowledging the contributions of individuals, entities, and/or organizations from around the world who make notable achievements in the sciences, humanities, or public affairs. King Felipe VI serves as president of the Organization of Ibero-American States which hosts the annual Ibero-American Summit, serves as president of the Codespa Foundation, which finances specific economic and social development activities in Latin American and other countries , and serves as president of the Spanish branch of the Association of European Journalists, which is composed of achieving communications professionals. King Felipe VI also serves as honorary chair of the Ministry of Culture National Awards Ceremonies. Infanta Elena, Duchess of Lugo, Juan Carlos' elder daughter, is the Director of Cultural and Social Projects of Mapfre Foundation, while Infanta Cristina, Juan Carlos' younger daughter, served as the Goodwill Ambassador to the United Nations for the 2nd World Assembly on Ageing, and is a member of the Dali Foundation Board of Trustees, president of the International Foundation for Disabled Sailing, and  Director of Social Welfare at the La Caixa Foundation in Barcelona where she lives with her family. King Juan Carlos, Queen Sofia, and Infanta Cristina are all members of the Bilderberg Group, an informal think-tank centered on United States and European relations, and other world issues.