Fernando Primo de Rivera y Sáenz de Heredia Spanish military personnel (1908–1936) Parents Casilda Sáenz de Heredia Miguel Primo de Rivera, 2nd Marquis of Estella Children Miguel Primo de Rivera y Urquijo Rosario Primo de Rivera y Urquijo Siblings Carmen Primo de Rivera Miguel Primo de Rivera y Sáenz de Heredia Pilar Primo de Rivera José Antonio Primo de Rivera Partners Rosario Urquijo de Federico