Mother of Harvard resident, devoted to family and lifelong friends

Barbara Hannigan. (Courtesy photo)
Barbara Ann Hannigan, a beacon of warmth and love, died in the presence of family Dec. 30, 2024, in Concord. Born April 23, 1937, in Dorchester, she was the cherished daughter of Archibald and Mary Keohan. Barbara’s life was a tapestry of deep family connections, enduring friendships, and selfless care of others.
Barbara’s journey began in the close-knit community of Dorchester. She grew up and attended school within St. Mark’s Parish, where she formed a lifelong bond with a group of 10 friends affectionately known as “Club,” whose devotion to each other would span decades and provide a source of joy throughout Barbara’s life. Upon graduating from high school she worked for the New England Telephone Company. Soon, she met her future husband, Thomas F. Hannigan, who shared in Barbara’s interconnected communities of work, church, and friends.
In her heart and in her actions, Barbara was devoted to her family. She was the beloved wife of Thomas F. Hannigan, with whom she shared 62 years of marriage, having wed in Dorchester in 1963. They built a home full of joy and happiness. Barbara’s role as mother was core to her life’s purpose. She was the loving mother of Christine Morrison and her husband, J. Bart, of Harvard; Thomas Hannigan and his wife, Meredith, of Canton; and Michael Hannigan and his wife, Kara, of Braintree. She held close to her heart the memory of her daughter, Maryellen Hannigan, who died shortly after birth.
Barbara’s nurturing spirit was a special gift to her grandchildren, Fiona, Liam, Michaela, Grace, Avery, and Emerson. Known affectionately as “Nani,” Barbara delighted in many celebrations, vacations, sleepovers, and shopping excursions shared with them. Each grandchild has favorite Nani culinary specialties. These fun times and food were often shared by her many nieces and nephews, who knew her as “Bibsie.” Also, Barbara was devoted to extended family, especially the “Han-Cor” cousins, her brothers-in-law Paul and his wife, Maggie, and George and his wife, Ellie. Barbara was predeceased by her brothers Archibald Keohan, Joseph Keohan, and Edward Keohan.
For 52 years Barbara made her home in Braintree, where her role as a caregiver extended naturally from family to the neighborhood. Her home was a second home to many. Barbara’s selflessness knew no bounds, and her presence was a source of stability and love for all who were fortunate enough to know her.
Barbara’s death leaves a void in the lives of those who loved her. However, the memories of her love, her dedication to her family, and her unwavering spirit will continue to inspire and comfort those who were touched by her remarkable life.
Services were held Friday, Jan. 3, at Dockray & Thomas Funeral Home in Canton. A funeral Mass was held Saturday, Jan. 4, at St. Oscar Romero Church in Canton.
In lieu of flowers, please consider donating to the Alzheimer’s Foundation of America in Barbara’s memory.
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