Olga T. Kowalski, 87 of Deer Park NY on March 24, 2017. Beloved wife of the late George Anthony Kowalski. Cherished Mother of Gregory Kowalski (Catherine), Lauren Slater, and Janice Kowalski. Loving grandmother of Jason Slater ( Lisa), Jacqueline Slater, Jessica Slater (David Reed), Robert Kowalski, Erik Walordy, Sarah Walordy, Joshua Slater and Isabel Walordy. Adoring great grandmother of Jisela Quintanilla.
