Regina Kay Burton

.Regina “Reggie” Kay Burton, 72, passed away on November 29, 2025.

Kay filled every space with music and laughter. She cared deeply for the environment, finding purpose in nurturing plants, protecting nature, and living gently on the earth.

She found her greatest peace near the water, spending quiet moments by the lake or listening to the steady rhythm of waves. Classic films were another of her comforts, and she held a special affection for the timeless charm of actor Gregory Peck, whose grace and strength she admired throughout her life.

Kay is survived by her husband, Rick Castleberry; her daughters Amanda Mosher and Jamie Marston; her grandchildren Sophia and Wesley Marston, and many loved ones who will carry forward her spirit of warmth, humor, and appreciation for the natural world.

Her memory will forever echo in the music she loved, the laughter she shared, and the beauty she found in every shoreline.

In lieu of flowers, contributions may be made to San Francisco Cathedral https://sfcathedral.org/.