Brennan, Mary (Giannino) of Danvers formerly of Revere on Sept. 7th. Beloved wife of the late Dennis Brennan Sr. Devoted mother of Joseph & his wife Deborah of Groveland, Dennis Jr. and his wife Kimberlee of RI and Denise Brennan. Dear sister of the late Evelyn Freni. Also survived by 3 loving grandchildren, Bridgette, Alexis and Brody and her loving k-9 companion Lilly. Visiting hours will be Wednesday, 4pm -7:30pm followed by a prayer service at 7:30pm in the Paul Buonfiglio & Sons –Bruno Funeral Home 128 Revere St. Revere. Relatives and friends are kindly invited.