Question: What nationality is Juan Tellez-Girón Y Enriquez De Ribera, 4Th Duke Of Osuna's father?
Sentence (from "Mauricio Álvarez de las Asturias Bohorques, 4th Duke of Gor"): Mauricio Álvarez de las Asturias Bohorques y Ponce de León, 4th Duke of Gor( 4 November 1864 – 24 February 1930) was a Spanish Duke and fencer.
Relevant evidence: No