REGAL, Mary Ellen of Lakeville. February 1, 2018. Beloved daughter of the late Augustus and Margaret Regal. Loving mother of Erica Potter and her husband Gregory of Brockton, Rachael Farris and her husband Joshua of Old Orchard Beach, ME, Matthew Oliari of Brockton, and Salem. Sister of the late John Regal and Ann Zwirble. Also survived by many nieces and nephews. Visiting hours will be held at the Keefe Funeral Home, 2175 Mass Ave, North Cambridge on Sunday from 2-5 pm. A prayer service will be held at 4 pm. Relatives and friends invited. Burial is private. In lieu of flowers donations may be made to the American Cancer Society, 30 Speen St., Framingham, MA 01701. To leave an online message of condolence please visit www.keefefuneralhome.com.