He is survived by his sister, Rosemary Eileen Ryan of Boca Raton; nieces, Anjali Rani Ryan of Los Angeles, California, and Brie Erin Mills of Belmont, North Carolina. Leo is preceded in death by his parents, Leo Raymond and Peggy (Grady) Ryan, Sr.; and brother, Dr. William Grady Ryan.
A memorial celebration will be announced at a later date.