Kathleen O'Connor, on January 29, 2022, at the age of 73. Loving mother of Michael (Emily) O'Connor, and Katie (Dan) Pfeffer. Cherished grandmother of Luke, Mia, Ryan, Addy, and Kieran. Treasured sister to the late Patty (the late George) Murphy, Mary (The Late Kevin) McSwiggan, Eileen (Michael) Murphy, James (Theresa) Shields. Survived by many loving nieces and nephews. Visiting Nolan Funeral Home, 5 Laurel Avenue, Northport, NY, Sunday February 6, 2022, from 2-5 & 7-9 pm. Funeral Mass Monday 10 am at St. Philip Neri Church, Northport, burial to follow at St. Charles Cemetery.