Wagenhauser, Mary R. of Greenlawn on October 28, 2012, 81 years of age. Beloved wife of the late Frederick. Loving Mother of Peter (Becky), Kurt (Lisa), and Valerie Zeis. Cherished grandmother of Jeffry, Emily, Evan, Matthew and Megan. Dear sister of Valerie Stilwell and Maureen O'Prey. Funeral service Saturday 11:30 am, at Nolan & Taylor-Howe Funeral Home, 5 Laurel Avenue, Northport. Visiting Friday 2-5 & 7-9 pm & Saturday 10:30 am - 11:30 am. In Mary's memory donations to Alzheimers Association ( www.alz.org) or the Nature Conservancy ( www.nature.org) would be appreciated. www.nthfh.com