On Wednesday, Aug. 7, Florence Derene Kaplan, of Rockville. Beloved wife of the late Samuel Aaron Kaplan; devoted mother of Carla Hickox Kelly and Edmund Charles Kaplan; grandmother of Joshua Charles Hickox and Erin Skye Hickox; loving sister of Celia Seplin; also survived by beloved son-in-law Thomas Kelly Sr. Memorial contributions may be made to C/O Carla Hickox Kelly, Chester, MD 21619. Services entrusted to Danzansky Goldberg Memorial Chapels, Inc.