school's namesake, Lonnie B. Keller, was a longtime administrator and
educator in the Pasadena Independent School District. He opened the San
Jacinto Intermediate campus, which is the current location of Lonnie B.
Keller Middle School today, as principal in 1959 and remained in that
position until 1965. Keller became principal of Pasadena High School in
1967 and served as the school's top administrator until his retirement