ALLISON, Hazel (Richardson) Of Lexington, passed away peacefully on Oct. 18, 2010 at the age of 94. Beloved wife of the late Howard Allison. Loving mother of the late Eric Allison and his wife Denise Allison Sweeney of Florida and grandmother of their daughter, Barbara Gornto. Also beloved mother of Beverly Allison Kelley and her husband Peter Kelley of Lexington. Loving grandmother of Christopher Kelley and his wife Emily of Colorado, of Eric Kelley and Sara Roach and great-grandmother of Jackson Kelley, all of Vermont, and of Brian Kelley of Lexington. Also survived by a special friend of 40 years, Debbie Eaton of Groton. A Memorial Service will be held at Hancock Church, 1912 Mass. Ave., Lexington, MA on Sunday, Oct. 31, 2010 at 2 p.m. Family and friends are invited to attend. In lieu of flowers, donations may be made to Hancock Church