Helen L. O’Keefe (Cummings) of Stoughton, formerly of Hyde Park passed away at home May 20th after a long period of declining health at the age of 80. She was the wife of over 50 years to the late Timothy O’Keefe. Born in Boston, she was raised and educated in S. Boston and was a graduate South Boston High School Class of 1955. Helen enjoyed reading, watching her favorite TV shows, cheering on the New England Patriots and mostly spending time with her family. She was a devoted mother and grandmother and will be deeply missed. She is survived by her children, Cheryl A. Federico and her husband Jim of Stoughton and Jennifer A. Alizio and her husband Michael of Bellingham, as well as her loving grandchildren who brought so much to her life, Sarah, Michael, Jessica, Nicholas and Hannah. At the request of the family all services are private. Donations in Helen’s memory may be made to St. Jude Children’s Hospital 262 Danny Thomas Place Memphis, TN 38105.