Rosemary Deen (November 17, 1925 – September 9, 2025) died peacefully at her home in Stone Ridge. Rosemary taught at Queens College for many years. Libraries were formative and essential in Rosemary’s life. She supported the Stone Ridge Library through donations and service on their Board of Trustees for nearly twenty years, as well as through her sale of daylily bulbs. In retirement, Rosemary taught literature courses through institutes of life-long learning.