Dolores Mary O'Brien passed peacefully September 25, 2018, at age 89. She is predeceased by her loving husband of 52 years, James O’Brien; father, Michael and mother, Concetta (Bruno) Manfredi; brothers, Albino, Tom, Frank, Alberico, Joe, Henry, Dominic and Gene. She is survived by her sons, Daniel and Andrew; grandchildren, Jonathan O’Brien, Jennifer Lorencz, Thomas O’Brien and Mathew O’Brien and great grandchildren, John O’Brien, Riley Lorencz and Reece Lorencz. Special thanks to the staff of Willowbrook for their wonderful care and support. Family will receive friends from 11:00 am until the Funeral service at 12:00 pm Saturday, October 6, 2018 at Tobias Funeral Home – Belmont Chapel, 648 Watervliet Ave, Dayton Ohio. Interment to immediately follow funeral service at Dayton Memorial Park Cemetery.