Mary "Helen" E. O'Brien

On Tuesday, June 21, 2016, of Bowie, MD. Beloved wife of the late John J. O'Brien, Sr.; loving mother of Thomas O'Brien (Cathy), Margaret O'Brien, John O'Brien, Jr. (Karen), and Eileen O'Brien; dear grandmother of Garrett, Ryan, and Jake. Family will receive friends at the family-owned BEALL FUNERAL HOME, 6512 NW Crain Hwy. (Rte. 3 South), Bowie, MD on Monday, June 27, 2016 from 6 to 8 p.m. A Memorial Mass will be celebrated at Sacred Heart Chapel, 16501 Annapolis Rd, Bowie, MD on Tuesday, June 28, 2016 at 10:30 a.m. Interment private. If desired, contributions may be made to Hospice of the Chesapeake, 90 Ritchie Hwy, Pasadena, MD 21122.