The House of Álvarez de Toledo is a noble family from Spain, known for its significant influence and contributions to Spanish history. Established in the late Middle Ages, the family has produced numerous prominent figures, including military leaders and politicians. Their lineage is closely associated with the Spanish monarchy and various royal courts. The family is particularly recognized for its titles, such as the Dukes of Alba, which have been held since the 15th century. The Duke of Alba is one of the most prestigious titles in Spain, symbolizing the family's longstanding power and wealth. Their historical estates, like the Alcázar of Alba de Tormes, reflect their cultural heritage.