Count-Duke of Olivares

Type Figure Region Spain Time 1587–1645 Also known as Count-Duke of Olivares、Gaspar de Guzman

Favorite and chief minister of Philip IV of Spain, valido from 1621, he directed Spanish domestic and foreign policy during the Thirty Years' War, pr…

Timeline

1587–1621Rome · Papal StatesOf the noble Guzmán family, he served as ambassador to Rome and other posts, winning the trust of the future Philip IV through ability and loyalty, and gradually entered the core of power.
1621–1630Madrid · CastileAfter Philip IV's accession in 1621 he immediately became chief minister, directing the wars against France and the Netherlands and imperial financial reforms; in the 1620s he promoted the "Union of Arms" concept, strengthening royal control over regional nobles and parliaments.
1630–1643Madrid · CastileThe Thirty Years' War continuously drained the state's strength; revolts broke out in Catalonia and Portugal, and military defeats caused his prestige to collapse; in 1643 he was dismissed by the king.

Sources

The Count-Duke of Olivares: The Statesman in an Age of Decline — J. H. Elliott (1986)
Encyclopaedia Britannica: Gaspar de Guzmán https://www.britannica.com/biography/Gaspar-de-Guzman-count-duke-de-Olivares