Dr. Isadore N. Rosenberg of Newton, formerly of Boston on Friday, February 2, 2018. For 63 years, the beloved husband of Rosetta (Leventon). Devoted father of Carol Rosenberg and her husband Alan Fine, and Benjamin Rosenberg and his wife Karen Shaer. Cherished grandfather of Sasha, Joseph, Jessica, Isabel, and Eva. Memorial Service at Levine Chapels, 470 Harvard St., Brookline on Sunday, February 4 at 11AM. Memorial Observance will be at the home of Carol Rosenberg & Alan Fine following services until 3PM. In lieu of flowers, remembrances may be made to Yivo Institute For Jewish Research www.yivo.org or to Boston Latin School www.bls.org