Margaret A. "Peggy" O'Connor, age 84, of Reading, formerly of Portsmouth, NH, on December 15, 2018. Predeceased by her parents Robert O'Connor and Bridget O'Connor (Athy) of Boston and her sister Virginia M. Baillie of Brockton. Survived by her twin brother Robert O'Connor of Milton and her longtime companion Eddie Abrotsky of Maine. She is also survived by many loving nieces and nephews as well as many grandnieces and grandnephews. Peggy grew up in Brookline and attended St. Mary's High School. She was a long time resident of the Keene House in Portsmouth, N.H. where she had many friends. She most recently lived at Wingate of Reading. Funeral Services and burial are private and there are no visiting hours.