eighteen Note: Managed to get out running for the first time in months. In 1790, when the 1st U.S. When including men and women of combined-race origin, about 13.5% of the U.S. In the Spanish Florida some Spanish married or had unions with Pensacola, Creek or African ladies, both equally slave and totally free, and their descendants established a combined-race populace of mestizos and mulattos.