McGeoghean, Antoinette N. (Guinane) of Somerville, formerly of Cambridge, died on March 4, 2020, surrounded by her loving family. Wife of Terence M. McGeoghean . Loving mother of Alexis N. McGeoghean, Caitlin A. McGeoghean, both of Somerville, Terence J. McGeoghean Brenden L. McGeoghean, and Melina A. McGeoghean, all of Cambridge. Daughter of Paula McNaught, her husband Joseph of Burlington, and Francis Guinane of WA. Sister of Francis Guinane of Somerville, Andrew Guinane, his wife Andrea, Stephanie Mellor, and her husband Richard all of Billerica. Further survived by many loving nieces, nephews, aunts, uncles, friends and other loving family members. Visiting hours will be held in the Keefe Funeral Home, 2175 Massachusetts Ave., North Cambridge, Wednesday, March 11th from 4 to 7:30 pm with a service being held at 7:30 pm. Relatives and friends are respectfully invited to attend. Interment will be private.