Enrique de Borb%C3%B3n y Castellv%C3%AD, 2nd Duke of Seville
Enrique de Borbn y Castellv, 2nd Duke of Seville , was a Spanish aristocrat who became the second Duke of Seville. He was the eldest son of the controversial Infante Enrique, Duke of Seville, grandson of Charles IV of Spain and younger brother of Francis, Duke of Cdiz, King consort of Isabella II of Spain. Despite his family ties, Enrique was never entitled Infante of Spain, due to the unequal marriage of his parents, which did not receive approval from Queen Isabella II.
Enrique was born at Toulouse, France, the first child of Infante Enrique, Duke of Seville , and his wife, Elena Mara de Castellvi y Shelly , . His mother was of Valencian and Irish ancestry. His parents marriage was not approved by Queen Isabella II and they were married in secret in Rome. Once returned to Spain, the couple were exiled to Bayonne, and later they settled in Toulouse. He had four brothers and one sister.
Source: Wikipedia