San Francisco | Duke University | Duke Ellington | Duke | San Juan | San Francisco Giants | Duke of Wellington | San Francisco 49ers | San Francisco Chronicle | San Francisco Museum of Modern Art | San Francisco Bay Area | 8th United States Congress | San Francisco Bay | Prince William, Duke of Cambridge | San Francisco Opera | San Francisco Symphony | Duke of York | Juan Carlos I of Spain | Francisco Goya | University of California, San Francisco | Duke of Norfolk | Duke of Edinburgh | Duke of Burgundy | San Francisco Ballet | Prince Arthur, Duke of Connaught and Strathearn | George Villiers, 1st Duke of Buckingham | Don Juan | 8th | University of San Francisco | Prince Andrew, Duke of York |
As his predecessors, Don Juan Francisco was a loyal servant of the Spanish Crown, and after the death of John of Austria, he became the Valido of King Charles II.