Rudzianis, Mary, age 87 on Christmas, called to heaven December 5 after a dignified battle with Alzheimer’s. Beloved wife of Stephen. Cherished mother of Nancy Whitfield & Joan DeMeo. Loving grandmother of Kristen & Nicholas. Visiting Wednesday 2-4 & 7-9 p.m. O.B. Davis Funeral Homes, 2326 Middle Country Rd, Centereach. Mass Thursday 9:30 a.m. St. James RC Church. Private interment at Calverton National Cemetery. In lieu of flowers, memorial donations may be made to Alzheimer’s Assoc. www.alz.org. Friends may offer condolences at www.obdavis.com.