Jacqueline (Dillon) Flynn, 87, of Chelmsford, formerly of Concord, MA, passed away peacefully on Saturday, May 21, 2022. She was born in Arlington, MA on May 29, 1934. She is survived by her husband of 66 years, Robert A. Flynn, along with their three children, Kathy Merry of Westford, Richard Flynn of The Netherlands, and Mary Ellen Walek and her husband Joseph of Chelmsford. She also leaves behind six grandchildren, Jacqueline Stout and her husband Jeremy, David Merry and his wife Madison, Emily Flynn, Sean Flynn, Robert Walek, Daniel Walek, her great-granddaughter Hannah Merry, one brother, George Hardy, and many nieces and nephews. She was predeceased by her parents, George and Mary Hardy, her brothers Richard and Walter, her sisters Charlotte and Barbara, and her daughter-in-law, Lucie. An incredible wife, mother, grandmother and sister, Jackie was widely known for her kindness and larger than life personality. Jackie will be laid to rest during a private burial service at St. Bernard's Cemetery in Concord. In lieu of flowers, donations to honor her memory may be made to St. Jude Children's Research Hospital , 501 St. Jude Place, Memphis, TN 38105. Arrangements are under the care of Dee Funeral Home & Cremation Service of Concord.