Gerstl- Jeffrey D., of Franklin, formerly of Framingham and Hull, on July 3, 2017. Beloved husband of Sheila (Chonin) Gerstl. Dear son of the late Sam Gerstl and Ruth (Stein) Gerstl. Devoted father of Brian Gerstl and Robert Gerstl. Dear grandfather of Cody Gerstl. Loving brother of Mark Gerstl, Cindy Gerstl and her wife Julie Kern, and the late Paul Gerstl. Jeff was a wonderful uncle, cousin and friend to all who loved him. Graveside service at Sharon Memorial Park, 40 Dedham St., Sharon, on Friday, July 7, 2017 at 12:45 pm. Please gather at the rear of the Administration Building. Memorial observance will be at his late residence throughout the weekend. Remembrances may be made to the American Diabetes Association, 330 Congress St., Boston,MA 02110.