The heritage of the Duchy of Medinaceli.

Discover the fascinating legacy of the **Ducal House of Medinaceli**, a heritage that has endured for over six centuries and tells a tale of **grandeur** and **decay**. Founded in 1368 by the noble Don Juan de la Cerda, this **duchy** has become a symbol of the power of the **Spanish nobility** and has been the backdrop for political intrigues and dramatic falls. From its beginnings, the Ducal House has witnessed historical events that have shaped its fate and, in turn, that of Spain. Delve into the palace secrets and the mysteries surrounding this emblematic institution, and unveil the wonders offered by its monuments and traditions. Don’t miss the chance to learn more about one of the most impressive legacies of the nobility in our country. Immerse yourself in the history of the Ducal House of Medinaceli!

December 8, 2025

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The Ducal House of Medinaceli: A Heritage of Grandeur and Decadence

The heritage of the Ducal House of Medinaceli, which dates back over six centuries, encapsulates a narrative filled with grandeur, decadence, and palace secrets. Founded in 1368 by the noble Don Juan de la Cerda, this duchy has been a symbol of the power of the Spanish nobility, while also witnessing political intrigues and dramatic downfalls. Join us as we unravel the mysteries and wonders that constitute one of the most impressive legacies of nobility in Spain.

The Foundation of the Duchy: A Rising Power

The Ducal House of Medinaceli was created in 1368 by King Pedro I of Castile, granting the title to Don Juan de la Cerda. This noble, hailing from a renowned family, received the duchy as recognition for his loyalty and services to the Crown. The geographic position of Medinaceli, located in the province of Soria, was strategic for political and economic control, becoming a center of power in medieval Castile.

The dukes of Medinaceli not only accumulated lands but also a vast cultural heritage that included castles, palaces, and a rich collection of art. In the 16th century, the duchy reached its pinnacle under the leadership of Don Luis de la Cerda, who became a prominent patron. The grandeur of his palace in Medinaceli, with its famous main square and the Church of San Andrés, is a testament to the opulence of these nobles. Contemporary documents reveal how the duchy became a meeting place for the aristocratic elite of Spain, a venue where the threads of power were woven.

The Rise and Fall: Intrigues and Rivalries

As time progressed, the history of the Ducal House of Medinaceli became increasingly intricate...