Ilona Olga Barker On Friday, October 12, 2012, of Hyattsville, MD. Beloved wife of the late James R. Barker, Sr.; loving mother of James R. Barker Jr., Richard B. Barker, and the late Ilona J. Gioia; dear sister of Gabbi Andorn. All services, including a burial at Crownsville Veterans Cemetery, will be private.