GREENSTEIN, Martin Entered into rest Oct. 12 of Peabody, formerly of Revere and Marblehead. Beloved husband of Roberta Greenstein. Devoted father of Meryl and her husband Timothy Wolff of Exeter, NH, David and his wife Jori Greenstein of Northborough. Loving brother of the late Jerome Greenstein. Cherished grandfather of Sam Wolff, Macy and Ari Greenstein. Services at the Stanetsky-Hymanson Memorial Chapel, 10 Vinnin St., SALEM-SWAMPSCOTT line on Sunday, Oct. 16 at 1:00 p.m. Interment will follow in the Tifereth Israel of Revere Cemetery, Fuller St., Everett. The family will be receiving relatives and friends following the interment at the home of Meryl and Timothy Wolff. In lieu of flowers, expressions of sympathy in his memory may be donated to the charity of your choice.