Francis J. Keltos of Commack on November 25, 2022 at 89 years of age. Respected teacher at Half Hollow Hills HS for 35 years. Devoted husband of the late Patricia Ann married 44 years. Cherished father of Kenneth (Lisa) Keltos; Theresa (the late Manny) Bouzas; Kathy (Bill) Newlands and Matthew (Denise) Keltos. Loving grandfather of Nicholas, Andrea, Brendan, Matthew, Will, Gabrielle, Sam, and Elyse. Dear husband to Barbara Quigley. Dear brother to Fr. Adam Keltos, and pre-deceased by siblings Sr. Mary Louis, Andrew and Cyril. Visitation Monday from 3 - 8 pm at Brueggemann Funeral Home - East Northport. Funeral Mass Tuesday at St. Anthony of Padua RC Church at 11 am. Interment of cremains on Thursday at 11 a.m. at Queen of All Saints Cemetery. Memorials in lieu of flowers are requested to The Sisters of St. Cyril and Methodius - Villa Sacred Heart 1002 Railroad Street - Danville, PA 17621-1698 www.bfhli.com