Dorantes was born in Béjar del Castañar, Salamanca, Spain, ca. 1500. His father was Pablo Dorantes and he was raised in a poor hidalgo family. His family was of an ancient lineage and had mayorazgos of quality. Carranza traveled to the Americas to enrich himself under Captain Pánfilo de Narváez. When the expedition was organized, he and Castillo Maldonado got a boat under his command. Thus, Dorantes and Estevanico traveled to Florida in 1527. In April 1528, the expeditionary group survived a hurricane near Cuba and arrived on the western shore of Florida, in an area near present-day Tampa Bay. They claimed the newly discovered land for the Castilian Crown. However, several hurricanes and fights with the Native American locals caused the death of many expedition members. In addition, after leaving Florida, with fewer men on board, three of the vessels sank during the travels to Mexico, leaving only two afloat, with about 80 men. The vessels landed at the coast of Galveston Island, Texas. In this place, however, their troubles continued: the harsh winter and lack of food caused the death of most of the expedition's members, with only 15 men surviving, including Dorantes, Castillo, Estevanico, and Cabeza de Vaca. In the spring, the men traveled along the Colorado River, walking through the deserts of modern Mexico, New Mexico, and Texas. In March 1536, after wandering throughout Texas the survivors crossed the Mexican states of Chihuahua and Sinaloa, reaching the city ofCuliacán, where they connected with other Spanish people. When New Galicia's governor Nuño de Guzmán heard news about the Spanish castaways who had reached land under their jurisdiction, he gave them horses and clothing and sent them to Mexico City to surrender accounts to the Viceroy of New Spain, Antonio de Mendoza. Mendoza offered Dorantes a position leading a new expedition, but Dorantes refused and instead made plans to return to Spain. Dorantes sold Estevanico to the Viceroy. However, when he was preparing to leave, his ship was pronounced unfit to sail, forcing him to return to the port of Veracruz. After this, Dorantes never left New Spain again. He died in the 1550s.
Personal life
Dorantes married María de la Torre, the widow of Francisco de Valdés. De la Torre was the owner of the Asala and Jalacingo encomiendas. After María died, Carranza married Paula Dorantes, who was also a widow. He had more than fourteen children. One of his children was Baltazar Dorantes de Carranza, born in Mexico in the mid-sixteenth century, who served as treasurer of Veracruz and procurator of New Spain in Castile.
