The complete history of the latifundia of Medinaceli: a territorial empire that covered half of Spain.

Discover the fascinating history of the **latifundios** of **Medinaceli**, a territorial empire that dominated almost all of Spain. At its peak, the Ducal House of Medinaceli, founded in 1368, stood as a symbol of power and ambition in the Spanish nobility. Throughout the 17th century, its vast possessions not only defined an era of splendor but also witnessed the decline caused by wars and crises that struck the Iberian Peninsula. This epic tale weaves together ambition, courtly secrets, and the struggle for power in a territory that was once home to one of the most influential families in history. Do you want to learn how greatness turned into ruin and what secrets lie behind the walls of Medinaceli? Join us on this captivating journey through time and discover all the details of this forgotten empire!

December 8, 2025

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The Complete History of the Medinaceli Latifundia: A Territorial Empire Covering Half of Spain

At the heart of the Spanish nobility, the Ducal House of Medinaceli emerges as a titan that, at its peak, possessed vast latifundia extending across almost the entire Iberian Peninsula. This territorial empire, which reached its zenith in the 17th century, not only defined an era of greatness but was also marked by decline and ruin amid the wars and crises that plagued Spain. Join us on this journey through the history of the latifundia of Medinaceli, where ambition, power, and courtly secrets intertwine in an epic tale.

The Origins of an Empire: Foundation and Expansion

The Ducal House of Medinaceli dates back to 1368, when King Henry II of Trastámara granted the title of duke to Don Diego Fernández de la Cueva. From that moment, the house became one of the most prominent lineages of the Spanish nobility. Their latifundia began to take shape in the lands of the province of Soria, but it wasn't long before they expanded into other regions such as Cuenca, Guadalajara, and Toledo.

By the 15th century, the Medinaceli already possessed a vast territory that included properties in Andalusia, thus demonstrating their ambition to extend their influence. This expansion was bolstered by strategic marriages and alliances with other noble houses, consolidating their power and wealth in the Iberian Peninsula.

The Golden Age: Grandeur and Power in the 17th Century

During the 17th century, the Duke of Medinaceli, Don Luis de la Cueva y Benavides, took the title to new heights. The family amassed a fortune nearing 800,000 ducats, making their latifundia one of the most important sources of wealth in Spain. With properties that spanned the current province of Soria, as well as extensive estates in Andalusia,