Thomas J. Allen, III, of Marblehead, passed away at the Kaplan Family Hospice House on November 13, 2020. Beloved husband of Joan M. (Gilmartin) Allen. Loving father of Thomas J. Allen, M.D. & his wife Fleur of Australia, Susan M. Golden & her husband Michael of Marblehead and Máirín A. Friday & her husband Jason of Marshfield. Cherished grandfather of Éamonn, Declan & Niamh Golden and Molly, Meg and Aislinn Friday. Caring brother of John M. Allen of Newark, NJ. Also survived by nieces, nephews, relatives & friends. Due to the current health crisis, funeral services will be private. In lieu of flowers, contributions may be made to the MIT Tech Catholic Community @ www.tcc.mit.edu/donate or the Franciscan Food Center @ www.stanthonyshrine.org/giving/gift.