Weissman-Jonathan Eric, formerly of Newton and Belgium on May 21, 2009. Devoted father David Weissman of Worcester, Michael Weissman and his wife Carolina of Shrewsbury and Jason Weissman of Boston. Dear grandfather of Natalia, Charlie and Sophia. Loving brother of Norbert Weissman of NY. Graveside services at the Wayland North Cemetery, Route 27, Wayland on Friday, May 22 at 12:30 pm. Memorial observance will be at the home of Jason Weissman on Friday until sundown and Sunday 12-4 pm. Remembrances may be made to the Mass General Hospital Cancer Center, Development Office, 165 Cambridge Street, Suite 600, Boston, MA 02114.