Joan (Aarenau) Lish of Brookline on Thursday, March 1, 2012. Beloved daughter of the late Jack and Mary Aarenau. Loving mother of Sandra Lish and her husband, David MacKinnon, and James Lish. Cherished grandmother of Jack and Lila MacKinnon. Dear sister of Lorraine Undank. Fond aunt of Carol and Susan. Services at Levine Chapels, 470 Harvard Street, Brookline on Sunday, March 4 at 1:00 pm. Burial to follow at Walnut Hills Cemetery, Brookline. Following the burial, memorial observance will be at the home of Stacy Madison until 8:00 pm and on Monday, 4-8 pm. In lieu of flowers, remembrances may be made to the March of Dimes, 112 Turnpike Road, Suite 102, Westborough, MA 01581 or NAMI, 400 West Cummings Park, Suite 6650, Woburn, MA 01801-6528