Helen B. (Burke) Quirk, of Quincy, formerly of Milton, died at South Shore Hospital in Weymouth on February 12, 2011. Mrs. Quirk worked for many years as a Librarian at the Milton Public Library. She was the beloved wife of the late Vincent P. Quirk. Loving mother of Thomas V. Quirk and his wife Donna of Boston, Robert P. Quirk and his wife Denise of Hanover and Deborah L. Piccinin and her husband Robert of Norwell. Also survived by 6 grandchildren: Robert, Carolyn, Jennifer, Kathryn, Colin and Kristina Quirk. A Mass of Christian Burial will be celebrated in Saint Mary of the Hills Church, Milton on Weds., Feb. 16 at 11:00AM. Relatives and friends invited. Visiting hours at the Dolan Funeral Home, 460 Granite Ave. MILTON, Tuesday, 4-8PM. Interment Milton Cemetery.