"caballero" as in gentleman
"don" or "señor"
Francisco Vazquez de Coronado was the Spanish nobleman who searched for the Seven Cities of Cibola.
Don
caballero (which is also knight), don, or hidalgo
Hernan Cortes
Hernán Cortés
Hernan Cortez
He founded the Society of Jesus now known as the Jesuits.
a 'guzman' (with an accent and stress on the 'a') is a nobleman who formerly served as a midshipman or cadet
Álvar Núñez Cabeza de Vaca, a Spanish nobleman, went looking for the fabled city of Cibola in the 16th century. However, he didn't find the city but instead became one of the first Europeans to explore and document parts of present-day Texas, New Mexico, and Arizona.
Francisco Vasquez De Coronado
Francisco Vasquez de Coronado
Miguel de Cervantes, in his book "Don Quixote de La Mancha".