Cullen, Thomas N. a longtime resident of Northport on June 18, 2021 at 96 years of age. Proud U.S. Marine veteran of WWII. Beloved husband of the late Marie for 65 years. Loving father of Gerianne (Timothy) Clare, Thomas D. (Melissa) Cullen, Eileen (Joseph Ishikawa) Cullen. Cherished Pop Pop of Timothy (Halley), Kristen (Christopher), Thomas, Madison and Harper. Adored by his cat Leela. Reposing Wednesday 2-5 & 7-9 PM at the Nolan Funeral Home, 5 Laurel Ave., Northport. Funeral Mass 10:30 AM on Thursday at St. Philip Neri Church, Northport. Interment, with U.S. Marine Corps Military Honors, to follow at Northport Rural Cemetery. Donations to VNS Hospice of Suffolk or The Cystic Fibrosis Foundation, in his memory, would be appreciated.