Methuen - Kathleen Sheila Flynn, aged 79, of Methuen, MA, passed away with loving family around her on August 23, 2025, at Boston Medical Center. Kathy was born on April 8, 1946, in Cambridge, MA, to Irene Montague Flynn and Daniel Joseph Flynn. Kathy was their second child and first daughter. Kathy was pre-deceased by her parents and her youngest sister, Noreen Cecilia Flynn Beck. Kathy was raised in Reading; she attended St. Agnes Grammar School, followed by Matignon High School in Cambridge. Kathy earned her undergraduate degree from Regis College and masters degrees from Northeastern University and Fitchburg State College. Surviving siblings are Brian Flynn (Nancy Baker); Sharon Williams (Ernest Williams); Maryanne Flynn; Christine Morris (Stephen Morris); and brother-in-law Michael Beck (Jeanne Murphy Beck). Her love for her nieces and nephews and their life partners was deep. Nieces and nephews are Matthew Flynn (Lisa Kim Flynn) and great nieces Clara and Iris, Daniel Flynn (Mika Cheng); Peter Flynn (Christine Woll); Timothy Williams (Amela Chase) and great niece Layla; Catherine Williams; Jamie Morris (Kathryn Berg); Lillian Beck (Drew Oliveira); and William Beck (Emily Hays). Surviving cousins are Karen Croto Olsen and Betsy Croto Del Rossi. Kathy was a generous caregiver throughout her life. Kathy's family is deeply grateful for the care she provided our parents at the end of their lives and the care she gave to our dear sister Noreen and to Noreen and Mike's beloved children. Kathy unselfishly provided similar care for numerous friends across the years. Kathy enjoyed a host of strong friendships. Across her lifetime, Kathy was a steadfast friend and traveled the world with them. These trips were a perfect combination of learning, eating, and fun. Kathy achieved much during both her working years and retirement. She worked in Boston for Bridge Over Troubled Waters and Project Turnabout. For 30 years, she was an administrator at Whittier Regional Vocational Technical School in Haverhill. During several summers. Kathy drew on her interest in human cultures and became the founding president of the Peabody Institute of Archaeology in Andover MA. In 1982, Kathy visited the Immigrant City Archives in Lawrence (now known as the Lawrence History Center). Thus began a deep relationship with the History Center, where she found intellectual satisfaction and colleagues who became like family. For almost 50 years, Kathy advanced the center's mission at all levels of leadership, earning the title as Head Researcher. She also authored several publications for the Center. Kathy was recognized for her commitment to the History Center and to the greater Lawrence community. In 2019, she received the YWCA Tribute to Women Award, honoring Merrimack Valley and North Shore women who make a difference. In 2023, she received the History Center's Eartha Dengler History Award, honoring the efforts and accomplishments of outstanding leaders who enrich the Lawrence community. Kathy's greatest passions were her extended family and many friends. She never stopped learning and sharing her love for learning, and her influence on family, students, friends, and colleagues will be lasting. The family thanks Kathy's many friends and the staff at Boston Medical Center for the care shown to her during her final days. Arrangements have been entrusted to the Doherty-Barile Funeral Home, Inc., in Reading. You may view the obituary, see details for a celebration of life, and leave a message at www.barilefuneral.com/Obituaries.html. In lieu of flowers, please consider a donation to the Lawrence History Center; see https://lawrencehistory.org/donate. A donation in Kathy Flynn's name to any non-profit of your choosing is also welcome.