Agénor Henri Armand de Gramont, 13th Duke of Gramont (1907–1995) 1995-2014 : Antoine Armand Odélric Marie Henri de Gramont, 14th Duke of Gramont (1951–2014) 2014- : Antoine de Gramont, 15th Duke of Gramont (b. 2008) Gallery See also Gramont Rothschild family References External links Duché de Gramont "casa de Gramont", Historia Medieval del Rayno de Navarra Gramont Gramont