His father was Juan Bautista de Villarreal, and his mother was Ana Josefa de Lon. His father owned Camargo 75 grant, Camargo 40 grant.
He married Ana Francisca de la Garza, daughter of Jacinto de la Garza and Maria Ana Lucia Hinojosa. Her father owned Camargo 62 grant.
Marcos Villarreal. He married Justa Villarreal, daughter of Jose Maria Villarreal and Maria del Carmen Gonzalez.