The Spanish aristocracy refers to the noble class in Spain, historically holding significant social, political, and economic power. This class emerged during the Middle Ages and was characterized by land ownership, titles, and privileges granted by the monarchy. Notable titles include duke, marquis, and count, which were often inherited and passed down through generations. Over time, the influence of the Spanish aristocracy has diminished, especially after events like the Spanish Civil War and the establishment of the Spanish Constitution in 1978. Today, while some aristocratic families still exist, their roles are largely ceremonial, and they participate in cultural and charitable activities rather than wielding political power.