Mariano Téllez-Girón y Beaufort Spontin Spanish diplomat, politician and military personnel (1814-1882) (1814–1882) Parents Comtesse Francoise de Beaufort-Spontin Francisco Téllez-Girón, 10th Duke de Osuna Children Siblings Pedro de Alcántara Téllez-Girón y Beaufort Spontin, 14th Duke of the Infantado Partners María Leonor de Salm-Salm
