Shirley Anne Burke Keller-Firestone, a beloved wife, mother, grandmother, educator, and speech coach, passed away peacefully on August 14, 2025 at the age of 88. Shirley’s life was marked by a profound dedication to her family, her students, and her passion for learning and teaching.

In 1962, Shirley married Gordon Keller in a Lutheran church ceremony in Fresno, and together they had two children, Kami and Sean. She later married Gerald Firestone who preceded her in death in 2012. Shirley was an active mother, teaching and nurturing her children while also contributing to her community. She moved to San Jose in 1964, where she began a distinguished 36-year career in education, teaching English and speech at Gilroy and Fremont High Schools before leaving to open Lynbrook High School in San Jose. Her work as a speech coach–spanning Lynbrook, Saratoga, Monte Vista, and Presentation High Schools–earned her prestigious accolades, including induction into both the California (’92) and National (’96) Speech and Debate Hall of Fames. Shirley’s passion for coaching led her to achieve six national Speech and Debate “Diamond Coach” awards, a rare and revered recognition that reflected her excellence and longevity in the field. She was proud of her team’s accomplishments, with one of her most cherished memories being the day her team beat Fremont’s Carmendale Fernandez team to advance to the State Championships.

Shirley’s contributions to education were not confined to her students alone. She was an active member of the De Oro Club in Cupertino, CA, and the Delta Kappa Gamma Teacher Sorority. She loved her book clubs and the many friends she made along the way, especially the fellow speech and debate coaches and the many fellow mothers from The Longwood Lane Ladies and their infamous Virgo Lunches – even though Shirley was an Aquarius. Her love for travel took her on six cruises, including journeys to Norway, Germany, Denmark, the Caribbean, and Mexico, where she once survived a fire in the galley of her ship.

Shirley is survived by her daughter Kami Waggoner, son Sean Keller (Marci), stepdaughter Michele Bento (Duarte), granddaughter Katelyn Coburn, and grandsons Tyler (Florence) and Devon (Sarah) Bento and Jaden and Logan Keller. She will be remembered for her quick wit, her unwavering dedication to her family and students, and her life filled with stories of adventure and resilience.

Shirley’s legacy lives on in the lives she touched, from her students who went on to achieve greatness, to her family who adored her. She will be deeply missed but never forgotten.

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