HOFFMAN - Ronald E. August 13, 2012, beloved husband of the late Rita (Mangus); loving father of Ellen (Scott) Little, Susan Mallia, Paul (Elizabeth), Nancie Hoffman and Gretchen Maracle; also survived by 12 grandchildren and three great-grandchildren; brother-in-law of Anthony Mangus. Friends may call Wednesday 4-7 PM at the DENGLER, ROBERTS, PERNA FUNERAL HOME, 3000 Delaware Ave., Kenmore. A private burial will be held. In lieu of flowers, memorials may be made to the Alzheimer's Association of WNY. Mr. Hoffman was a retired Buffalo schoolteacher. Online condolences may be sent to www.denglerrobertspernafuneral.com