Krepelka, Mary A. (Quinlan) of Arlington and Brewster, MA passed away peacefully on February 19th. Beloved wife of the late Joseph E. Krepelka. Mother of Joanne Krepelka of Arlington and Janet Donovan and her husband Richard of Burlington. Loving grandmother “Nana” to Katerina, Joseph and Sean. Devoted sister of Helen Pohl of Stoughton and the late John, Gerald, Donald and Edward Quinlan, Lorraine Lee and Jeanne Powers. Also survived by many loving nieces, nephews and family. Relatives and friends are invited to visit in the DeVito Funeral Home 1145 Mass. Ave., ARLINGTON on Friday from 5:00 - 8:00 pm and to a funeral mass on Saturday at 10:00 am in St. Eulalia Parish, Winchester. Please meet directly at church. Burial to follow in Westview Cemetery, Lexington. In lieu of flowers, donations in Mary’s memory may be made to The Susan G. Komen Breast Cancer Foundation: Dept. 41831, P.O. Box 650309, Dallas, TX 75265 or online at komen.org/donate. To view an online guestbook please visit, devitofuneralhome.com.