On Thursday, February 7, 2013 of Dillsburg, Pennsylvania formerly of Bowie, MD. Wife of the late William C. "Billy" Kreitzer, Jr.; mother of William C. "Butch" Kreitzer III (Donna), Rita Marie Vance (Lee), Donna Lynn Burke (Bill), Chester Franklin Kreitzer (Terri) and the late Bernard Carroll Kreitzer and Joseph Lloyd Kreitzer; sister of Joseph Bernard Clarke. Mary is also survived by twenty-five grandchildren and many great-greatgrandchildren. Family will receive friends at the Robert E. Evans Funeral Home, 16000 Annapolis Road, Bowie, MD on Thursday, March 7, 2013 from 6 to 9 pm. Mass of Christian Burial will be celebrated 10:30 a.m., Friday, March 8, 2013 at Ascension Catholic Church, Bowie, MD. In lieu of flowers, memorial contributions may be made to any Hospice Organization.