Who is senor Rodriguez In Esperanza rising?

In "Esperanza Rising" by Pam Muñoz Ryan, Señor Rodriguez is a character who works as a landowner and is associated with the vineyard where Esperanza and her family used to live in Mexico. He represents the upper class and the privileged society that ultimately exploits the labor of workers like Esperanza's family. His character helps illustrate the socioeconomic disparities that contribute to Esperanza's family's struggles, highlighting the themes of class and injustice in the story.