Guiseppone, Deanna I. on September 6, 2020 of Miller Place, New York. Beloved wife of the late Gerald. Loving mother of Domanie Ragni (Stephen) and Gary Guiseppone (Melissa). Cherished grandmother of Alexander, Christopher, Emily and Madison and great grandmother of Lincoln and Nathan. Dear sister of Donald Glass. Reposing at O.B. Davis Funeral Homes, 1001 Route 25A, Miller Place, New York. Visitation Thursday, September 10, 2020 from 3-8 pm. Latin Requiem Mass Friday, September 11, 2020, 10am, St. Michael the Archangel Roman Catholic Church, Farmingville, New York. Interment Calverton National Cemetery.