WINCHESTER, Mass. - June M. (O'Connor) Duffy, 82, formerly of Brewster, Mass. and Ghent, Mayville and Plattsburgh, N.Y., passed away on March 27, 2011.. June was born in Brooklyn, N.Y. She was the beloved wife of the late Gerald J. Duffy and mother of the late Kevin S. Duffy.. June is survived by three children, Susan Duffy Smith of Winchester, Mass., Patricia Barrett of Needham, Mass., and Timothy M. Duffy of Landstuhl, Germany; as well as her daughter-in-law, Cynthia F. Duffy of Burlington, Vt. She is also survived by her sister, Patricia O'Connor of Weston, Mass.; her sister-in-law, Rosemary O'Connor of Vero Beach, Fla.; and 12 grandchildren.. A memorial Mass will be celebrated at St. John's Church in Plattsburgh, on July 23, at 9 a.m. with burial to follow at Mt. Carmel Cemetery.. In lieu of flowers, memorial contributions may be made to the American Lung Association of New England.