Sylvia Iris (Rosenberg) Gladstone, 92, of Stamford, died Oct. 18. She was the widow of Herbert Gladstone. She was the daughter of Mollie (Kessler) and Samuel Rosenberg of Malden, Mass. She was a member of Temple Sinai. She is survived by her children,  Alan Gladstone and his wife Wendy Rossi, Linda Menees and her husband Gerry, and Karen Gladstone; four grandchildren and four great-grandchildren.