Mary L. McMahon Obituary
The family announces the passing of Mary L. McMahon of Lake Grove, New York on August 13, 2026. Mary, born on January 13, 1934, was part of many shared moments and relationships throughout life. Family and friends can send flowers and/or light a candle as a loving gesture for their loved one. Leave a sympathy message to the family in the guestbook on this memorial page of Mary L. McMahon to show support.
Mary will be remembered for the time spent with loved ones and the moments that brought joy to those around her. Friends and family will honor Mary by reflecting on shared memories and the positive influence she had in their lives. Though Mary is no longer present, the bonds she created and the experiences shared will endure. Mary’s memory will continue to be a source of comfort for all who knew her.
She was loved and cherished by many people including: her spouse Thomas P. McMahon; and her children, Thomas and Jeanne.
