Antonio Ponce de León, 11th Duke of Arcos

Antonio Ponce de León y Spínola, 11th Duke of Arcos, GE (3 October 1726  13 December 1780) was a Spanish peer and army officer. The last male representative of the House of Ponce de León, he was known for his extensive wealth. For a period of time, he was the sole largest employer in Western Europe, having over 3,000 servants working for him at one point.