Pilar Primo de Rivera forms of Spanish folklore, specially in the fields of regional music and dances. She never married. Francisco Franco's foreign minister, Ramón Serrano Súñer, and Ernesto Giménez Caballero attempted to arrange a marriage between her and Hitler in order to create a fascist dynasty, but this plan never came to fruition. Pilar Primo de Rivera "Doña" María del Pilar Primo de Rivera y Sáenz de Heredia, 1st Countess of the Castle of La Mota (November 4, 1907 – March 17, 1991) was the sister of José Antonio Primo de Rivera, founder of the Falange, a political movement of Spain, and the
Spanish Patriotic Union Spanish Patriotic Union The Spanish Patriotic Union (, UPE) was the political party created from above by Spanish dictator Miguel Primo de Rivera, conceived as a support to his conservative dictatorship and integrating political catholicism, technocrats, and the business-owning classes. The party's power was dependent upon the power of its founder and leader, not any popular mandate. Following the dismissal of Miguel Primo de Rivera in January 1930 by King Alfonso XIII, the party was succeeded by the "Unión Monárquica Nacional" ("National Monarchist Union"). There is no reliable information on membership figures. The party review "Unión Patriótica" claimed in 1927