Margaret Mary Barry, 92 of Hanover formerly of Quincy died on March 1 after a long illness. Born in Boston, Margaret was the daughter of the late Bernard and Mary Gately Burton. She was the loving mother of Patricia Bourdon of Baltimore, MD, Paula McGuinness of Pembroke and Ed Barry of Lexington. Devoted grandmother to Allison Gorman, Ashley Barry, Andrew McGuinness, Matthew McGuinness, Kristen Manning, Heidi Humphreys, Jonathan Bourdon and David Bourdon. Great Grandmother to Blake Gorman, Ryan Manning, Nicole Manning and Brooke Humphreys. Visiting hours in the Sullivan Funeral Home, 551 Washington St., Rte 53 in Hanover on Wednesday from 4-7PM. A Funeral Mass will be celebrated on Thursday at 10:00AM in St. Mary of the Sacred Heart Church, 392 Hanover St., Rte 139 in Hanover. Interment in Hanover Center Cemetery.