Mary E Ross, age 88, of Centereach, New York passed away on Monday, March 20, 2023. Beloved wife of the late John J. Ross. Loving mother of Michael Ross (Germaine), Karen Arti Ross, Patrick Ross (Jacqueline), John Ross (Patricia) and Thomas Ross. Cherished grandmother of Joseph, James, Ryan Topaz, Emma, Sarah, Elizabeth, Melissa, Amy and Jonathan Raven. Dear sister of Michael Cahill and the late John Cahill. Reposing at O.B. Davis Funeral Homes, 2326 Middle Country Road, Centereach, New York. Visitation Friday, March 24, 2023, from 2-4 and 7-9 pm. Funeral Mass Saturday, March 25, 2023, 10 am, Assumption B.V.M. R.C. Church, Centereach, New York. Interment Holy Sepulchre Cemetery, Coram, New York.